| 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 | $218.96 | 8.844% | $238.3248 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $32.50 | 6.638% | $34.6574 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $5.46 | 4.655% | $5.7142 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $74.38 | 7.710% | $80.1147 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $198.41 | 13.446% | $225.0882 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $79.29 | 4.610% | $82.9453 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $96.97 | 8.322% | $105.0398 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $705.97 | $771.8844 | $771.88 | $771.85 | $771.80 | |