| 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 | $248.93 | 10.795% | $275.802 | $275.80 | $275.80 | $275.80 |
| Purchase #2 | $57.46 | 13.296% | $65.0999 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $35.63 | 3.482% | $36.8706 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $90.39 | 12.827% | $101.9843 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $187.27 | 3.753% | $194.2982 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $222.44 | 13.319% | $252.0668 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $182.88 | 8.321% | $198.0974 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,025.00 | $1,124.2192 | $1,124.22 | $1,124.20 | $1,124.30 | |