| 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 | $244.64 | 9.251% | $267.2716 | $267.27 | $267.25 | $267.30 |
| Purchase #2 | $203.44 | 9.217% | $222.1911 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $95.98 | 13.397% | $108.8384 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $55.25 | 10.358% | $60.9728 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $96.62 | 7.141% | $103.5196 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $19.27 | 7.497% | $20.7147 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $143.36 | 3.636% | $148.5726 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $858.56 | $932.0808 | $932.07 | $932.00 | $932.10 | |