| 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 | $42.39 | 13.772% | $48.228 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $60.57 | 6.106% | $64.2684 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $139.58 | 3.463% | $144.4137 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $225.34 | 11.730% | $251.7724 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $178.92 | 12.591% | $201.4478 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $176.78 | 10.276% | $194.9459 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $220.59 | 8.278% | $238.8504 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $1,044.17 | $1,143.9266 | $1,143.93 | $1,143.90 | $1,143.90 | |