| 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 | $19.33 | 7.553% | $20.79 | $20.79 | $20.80 | $20.80 |
| Purchase #2 | $242.80 | 9.818% | $266.6381 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $206.74 | 12.779% | $233.1593 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $155.83 | 3.565% | $161.3853 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $196.49 | 12.337% | $220.731 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $80.87 | 7.191% | $86.6854 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $219.94 | 9.544% | $240.9311 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $1,122.00 | $1,230.3202 | $1,230.33 | $1,230.40 | $1,230.30 | |