| 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 | $91.32 | 13.728% | $103.8564 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $145.76 | 10.186% | $160.6071 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $212.81 | 6.663% | $226.9895 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $24.38 | 5.661% | $25.7602 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $229.52 | 7.776% | $247.3675 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $114.49 | 12.613% | $128.9306 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $10.85 | 13.601% | $12.3257 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $829.13 | $905.8370 | $905.85 | $905.85 | $905.90 | |