| 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 | $202.26 | 13.697% | $229.9636 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $28.91 | 3.109% | $29.8088 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $130.30 | 10.357% | $143.7952 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $235.47 | 9.634% | $258.1552 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $198.25 | 13.398% | $224.8115 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $229.51 | 10.610% | $253.861 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $48.90 | 9.369% | $53.4814 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $1,073.60 | $1,193.8767 | $1,193.88 | $1,193.85 | $1,194.00 | |