| 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 | $205.47 | 10.361% | $226.7587 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $130.77 | 8.118% | $141.3859 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $100.84 | 11.699% | $112.6373 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $52.44 | 8.766% | $57.0369 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $67.26 | 13.251% | $76.1726 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $7.89 | 11.281% | $8.7801 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $79.45 | 8.618% | $86.297 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $644.12 | $709.0685 | $709.08 | $709.10 | $709.10 | |