| 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 | $106.72 | 12.706% | $120.2798 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $23.93 | 6.212% | $25.4165 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $207.62 | 7.236% | $222.6434 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $94.86 | 5.704% | $100.2708 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $179.92 | 5.322% | $189.4953 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $19.44 | 11.681% | $21.7108 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $108.82 | 11.836% | $121.6999 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $741.31 | $801.5165 | $801.52 | $801.50 | $801.50 | |