| 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 | $232.42 | 8.836% | $252.9566 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $145.59 | 8.710% | $158.2709 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $132.30 | 6.544% | $140.9577 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $152.83 | 13.585% | $173.592 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $8.65 | 8.860% | $9.4164 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $30.41 | 11.720% | $33.9741 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $108.35 | 3.596% | $112.2463 | $112.25 | $112.25 | $112.20 |
| 7 purchase totals = | $810.55 | $881.4140 | $881.42 | $881.35 | $881.50 | |