| 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 | $110.71 | 4.795% | $116.0185 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $32.77 | 9.123% | $35.7596 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $51.92 | 8.688% | $56.4308 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $202.72 | 13.731% | $230.5555 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $98.81 | 3.358% | $102.128 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $96.91 | 6.600% | $103.3061 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $212.97 | 6.436% | $226.6767 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $806.81 | $870.8752 | $870.89 | $870.90 | $870.90 | |