| 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 | $71.45 | 3.111% | $73.6728 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $228.79 | 12.439% | $257.2492 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $222.61 | 4.295% | $232.1711 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $6.97 | 13.147% | $7.8863 | $7.89 | $7.90 | $7.90 |
| Purchase #5 | $212.63 | 7.376% | $228.3136 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $129.79 | 11.449% | $144.6497 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $166.67 | 10.551% | $184.2554 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $1,038.91 | $1,128.1981 | $1,128.20 | $1,128.15 | $1,128.20 | |