| 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 | $36.89 | 13.582% | $41.9004 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $133.79 | 13.773% | $152.2169 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $35.83 | 6.428% | $38.1332 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $224.85 | 9.320% | $245.806 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $207.96 | 10.505% | $229.8062 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $11.77 | 9.517% | $12.8902 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $212.54 | 11.625% | $237.2478 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $863.63 | $958.0007 | $958.01 | $958.00 | $957.90 | |