| 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 | $218.27 | 4.494% | $228.0791 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $95.85 | 13.225% | $108.5262 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $170.66 | 7.417% | $183.3179 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $71.70 | 11.616% | $80.0287 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $48.44 | 3.248% | $50.0133 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $230.49 | 8.647% | $250.4205 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $121.71 | 4.235% | $126.8644 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $957.12 | $1,027.2501 | $1,027.25 | $1,027.25 | $1,027.20 | |