| 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 | $63.53 | 12.231% | $71.3004 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $223.85 | 5.625% | $236.4416 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $199.60 | 12.832% | $225.2127 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $136.69 | 7.458% | $146.8843 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $54.47 | 11.200% | $60.5706 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $178.32 | 7.630% | $191.9258 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $106.58 | 3.307% | $110.1046 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $963.04 | $1,042.4400 | $1,042.43 | $1,042.45 | $1,042.40 | |