| 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 | $25.90 | 12.797% | $29.2144 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $161.58 | 12.855% | $182.3511 | $182.35 | $182.35 | $182.40 |
| Purchase #3 | $75.95 | 7.732% | $81.8225 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $142.83 | 12.688% | $160.9523 | $160.95 | $160.95 | $161.00 |
| Purchase #5 | $212.29 | 5.360% | $223.6687 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $213.69 | 12.606% | $240.6278 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $149.77 | 13.819% | $170.4667 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $982.01 | $1,089.1035 | $1,089.10 | $1,089.05 | $1,089.20 | |