| 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 | $229.39 | 5.364% | $241.6945 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $97.48 | 10.849% | $108.0556 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $52.72 | 8.824% | $57.372 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $201.73 | 13.689% | $229.3448 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $16.44 | 10.557% | $18.1756 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $29.27 | 11.242% | $32.5605 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $189.28 | 3.516% | $195.9351 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $816.31 | $883.1381 | $883.14 | $883.15 | $883.20 | |