| 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 | $116.70 | 12.437% | $131.214 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $31.29 | 6.134% | $33.2093 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $236.97 | 12.480% | $266.5439 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $89.27 | 8.255% | $96.6392 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $118.94 | 5.488% | $125.4674 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $122.64 | 4.844% | $128.5807 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $74.64 | 7.130% | $79.9618 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $790.45 | $861.6163 | $861.61 | $861.60 | $861.60 | |