| 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 | $97.61 | 4.388% | $101.8931 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $109.94 | 11.381% | $122.4523 | $122.45 | $122.45 | $122.50 |
| Purchase #3 | $188.66 | 8.171% | $204.0754 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $219.73 | 11.564% | $245.1396 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $184.99 | 12.298% | $207.7401 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $192.87 | 9.580% | $211.3469 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $49.63 | 8.595% | $53.8957 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $1,043.43 | $1,146.5431 | $1,146.55 | $1,146.60 | $1,146.50 | |