| 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 | $242.79 | 9.309% | $265.3913 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $202.53 | 7.136% | $216.9825 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $146.38 | 6.563% | $155.9869 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $57.52 | 4.679% | $60.2114 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $156.57 | 6.472% | $166.7032 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $80.61 | 13.663% | $91.6237 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $34.89 | 7.336% | $37.4495 | $37.45 | $37.45 | $37.40 |
| 7 purchase totals = | $921.29 | $994.3485 | $994.34 | $994.35 | $994.30 | |