| 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 | $98.48 | 13.723% | $111.9944 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $209.71 | 7.109% | $224.6183 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $190.85 | 3.642% | $197.8008 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $140.72 | 9.195% | $153.6592 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $16.34 | 10.632% | $18.0773 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $208.47 | 5.376% | $219.6773 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $7.80 | 6.291% | $8.2907 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $872.37 | $934.1180 | $934.12 | $934.15 | $934.20 | |