| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.68 | 12.726% | $234.1094 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $178.81 | 10.735% | $198.0053 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $184.67 | 10.170% | $203.4509 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $133.95 | 12.102% | $150.1606 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $202.61 | 5.685% | $214.1284 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $122.70 | 11.761% | $137.1307 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $96.84 | 8.440% | $105.0133 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $1,127.26 | $1,241.9986 | $1,242.00 | $1,242.00 | $1,242.00 | |