| 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 | $248.44 | 12.176% | $278.6901 | $278.69 | $278.70 | $278.70 |
| Purchase #2 | $37.65 | 13.765% | $42.8325 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $125.39 | 3.188% | $129.3874 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $243.80 | 10.819% | $270.1767 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $52.54 | 9.678% | $57.6248 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $103.51 | 5.231% | $108.9246 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $80.86 | 9.615% | $88.6347 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $892.19 | $976.2708 | $976.26 | $976.30 | $976.20 | |