| 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 | $220.25 | 6.615% | $234.8195 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $237.44 | 5.722% | $251.0263 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $167.62 | 11.479% | $186.8611 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $37.61 | 8.425% | $40.7786 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $117.32 | 12.504% | $131.9897 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $197.28 | 13.582% | $224.0746 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $212.29 | 7.672% | $228.5769 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,189.81 | $1,298.1267 | $1,298.13 | $1,298.15 | $1,298.20 | |