| 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 | $220.81 | 4.125% | $229.9184 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $21.90 | 9.832% | $24.0532 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $194.62 | 12.388% | $218.7295 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $202.48 | 4.265% | $211.1158 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $122.85 | 12.550% | $138.2677 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $27.68 | 4.758% | $28.997 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $99.95 | 3.542% | $103.4902 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $890.29 | $954.5718 | $954.58 | $954.55 | $954.60 | |