| 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 | $25.98 | 5.308% | $27.359 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $228.28 | 9.658% | $250.3273 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $121.65 | 9.347% | $133.0206 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $222.27 | 10.147% | $244.8237 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $179.51 | 8.473% | $194.7199 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $229.65 | 8.417% | $248.9796 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $228.72 | 6.344% | $243.23 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $1,236.06 | $1,342.4601 | $1,342.46 | $1,342.45 | $1,342.40 | |