| 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 | $194.98 | 4.780% | $204.3 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $99.74 | 12.662% | $112.3691 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $181.68 | 6.631% | $193.7272 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $219.89 | 8.754% | $239.1392 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $179.70 | 11.776% | $200.8615 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $42.65 | 13.733% | $48.5071 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $78.78 | 12.365% | $88.5211 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $997.42 | $1,087.4252 | $1,087.43 | $1,087.40 | $1,087.40 | |