| 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 | $106.49 | 13.448% | $120.8108 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $131.55 | 7.181% | $140.9966 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $169.83 | 13.212% | $192.2679 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $81.47 | 10.294% | $89.8565 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $222.50 | 6.278% | $236.4686 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $230.26 | 10.508% | $254.4557 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $83.56 | 13.277% | $94.6543 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $1,025.66 | $1,129.5104 | $1,129.52 | $1,129.45 | $1,129.70 | |