| 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 | $11.98 | 10.154% | $13.1964 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $202.72 | 7.625% | $218.1774 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $10.97 | 9.115% | $11.9699 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $66.85 | 12.187% | $74.997 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $46.95 | 13.117% | $53.1084 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $123.66 | 4.617% | $129.3694 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $146.86 | 9.195% | $160.3638 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $609.99 | $661.1823 | $661.19 | $661.15 | $661.30 | |