| 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 | $229.93 | 6.272% | $244.3512 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $207.83 | 9.507% | $227.5884 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $66.78 | 12.650% | $75.2277 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $102.57 | 7.637% | $110.4033 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $224.71 | 9.506% | $246.0709 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $119.80 | 8.662% | $130.1771 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $181.92 | 8.144% | $196.7356 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $1,133.54 | $1,230.5542 | $1,230.56 | $1,230.60 | $1,230.60 | |