| 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 | $233.26 | 3.650% | $241.774 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $150.72 | 8.434% | $163.4317 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $89.91 | 5.113% | $94.5071 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $39.50 | 4.665% | $41.3427 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $29.65 | 12.387% | $33.3227 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $224.68 | 7.625% | $241.8119 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $201.58 | 13.794% | $229.3859 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $969.30 | $1,045.5760 | $1,045.57 | $1,045.55 | $1,045.50 | |