| 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 | $221.30 | 8.125% | $239.2806 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $114.94 | 9.438% | $125.788 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $210.72 | 4.789% | $220.8114 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $15.94 | 8.417% | $17.2817 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $188.52 | 10.104% | $207.5681 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $89.64 | 13.763% | $101.9772 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $37.56 | 9.817% | $41.2473 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $878.62 | $953.9543 | $953.96 | $954.00 | $954.00 | |