| 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 | $204.76 | 11.768% | $228.8562 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $110.61 | 12.513% | $124.4506 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $103.76 | 11.247% | $115.4299 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $190.88 | 5.716% | $201.7907 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $82.53 | 4.575% | $86.3057 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $209.28 | 13.873% | $238.3134 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $21.63 | 4.697% | $22.646 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $923.45 | $1,017.7925 | $1,017.80 | $1,017.80 | $1,017.80 | |