| 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 | $236.86 | 5.428% | $249.7168 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $221.67 | 4.625% | $231.9222 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $243.57 | 9.265% | $266.1368 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $100.56 | 9.757% | $110.3716 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $147.43 | 4.397% | $153.9125 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $158.98 | 4.636% | $166.3503 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $178.39 | 11.294% | $198.5374 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $1,287.46 | $1,376.9476 | $1,376.95 | $1,376.90 | $1,376.90 | |