| 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 | $100.62 | 12.394% | $113.0908 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $119.68 | 9.581% | $131.1465 | $131.15 | $131.15 | $131.10 |
| Purchase #3 | $146.82 | 6.216% | $155.9463 | $155.95 | $155.95 | $155.90 |
| Purchase #4 | $204.34 | 8.471% | $221.6496 | $221.65 | $221.65 | $221.60 |
| Purchase #5 | $176.40 | 13.576% | $200.3481 | $200.35 | $200.35 | $200.30 |
| Purchase #6 | $88.57 | 7.160% | $94.9116 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $235.66 | 8.138% | $254.838 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,072.09 | $1,171.9309 | $1,171.94 | $1,171.95 | $1,171.70 | |