| 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 | $204.64 | 11.841% | $228.8714 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $73.40 | 5.569% | $77.4876 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $58.97 | 6.471% | $62.7859 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $203.60 | 12.487% | $229.0235 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $74.70 | 4.168% | $77.8135 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $139.94 | 3.165% | $144.3691 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $152.98 | 8.276% | $165.6406 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $908.23 | $985.9916 | $985.99 | $985.95 | $986.00 | |