| 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 | $237.32 | 9.108% | $258.9351 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $142.41 | 9.745% | $156.2879 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $105.49 | 9.697% | $115.7194 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $100.98 | 3.470% | $104.484 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $154.69 | 11.612% | $172.6526 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $87.86 | 7.181% | $94.1692 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $193.92 | 13.188% | $219.4942 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,022.67 | $1,121.7424 | $1,121.74 | $1,121.75 | $1,121.80 | |