| 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 | $102.58 | 7.686% | $110.4643 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $105.96 | 12.160% | $118.8447 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $27.40 | 13.128% | $30.9971 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $168.26 | 8.495% | $182.5537 | $182.55 | $182.55 | $182.60 |
| Purchase #5 | $246.80 | 12.828% | $278.4595 | $278.46 | $278.45 | $278.50 |
| Purchase #6 | $166.96 | 6.859% | $178.4118 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $162.56 | 7.208% | $174.2773 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $980.52 | $1,074.0084 | $1,074.00 | $1,074.00 | $1,074.10 | |