| 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 | $131.62 | 9.348% | $143.9238 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $14.59 | 11.809% | $16.3129 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $78.53 | 10.651% | $86.8942 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $109.90 | 11.386% | $122.4132 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $238.75 | 11.701% | $266.6861 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $140.89 | 4.559% | $147.3132 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $195.92 | 3.114% | $202.0209 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $910.20 | $985.5643 | $985.55 | $985.50 | $985.50 | |