| 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 | $101.94 | 13.668% | $115.8732 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $212.91 | 13.510% | $241.6741 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $210.57 | 9.515% | $230.6057 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $29.50 | 13.282% | $33.4182 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $28.73 | 11.837% | $32.1308 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $67.78 | 11.462% | $75.5489 | $75.55 | $75.55 | $75.50 |
| Purchase #7 | $148.65 | 4.289% | $155.0256 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $800.08 | $884.2765 | $884.28 | $884.25 | $884.20 | |