| 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 | $40.39 | 9.780% | $44.3401 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $115.54 | 9.859% | $126.9311 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $172.39 | 7.286% | $184.9503 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $120.91 | 7.365% | $129.815 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $212.79 | 12.620% | $239.6441 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $37.27 | 8.435% | $40.4137 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $216.89 | 12.697% | $244.4285 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $916.18 | $1,010.5228 | $1,010.52 | $1,010.55 | $1,010.40 | |