| 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 | $210.68 | 9.138% | $229.9319 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $86.71 | 9.372% | $94.8365 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $192.30 | 4.307% | $200.5824 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $237.86 | 7.291% | $255.2024 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $191.25 | 12.843% | $215.8122 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $150.55 | 7.525% | $161.8789 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $189.92 | 12.185% | $213.0618 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,259.27 | $1,371.3061 | $1,371.30 | $1,371.35 | $1,371.30 | |