| 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 | $228.82 | 7.322% | $245.5742 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $170.45 | 12.834% | $192.3256 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $187.53 | 12.706% | $211.3576 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $151.68 | 4.651% | $158.7346 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $238.28 | 9.491% | $260.8952 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $19.83 | 5.818% | $20.9837 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $153.53 | 5.532% | $162.0233 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $1,150.12 | $1,251.8942 | $1,251.89 | $1,251.90 | $1,251.90 | |