| 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 | $98.43 | 12.448% | $110.6826 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $184.74 | 8.699% | $200.8105 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $88.28 | 7.705% | $95.082 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $215.41 | 12.647% | $242.6529 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $148.26 | 12.845% | $167.304 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $27.78 | 7.102% | $29.7529 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $135.85 | 10.274% | $149.8072 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $898.75 | $996.0921 | $996.08 | $996.10 | $996.20 | |