| 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 | $205.46 | 11.862% | $229.8317 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $31.70 | 10.812% | $35.1274 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $69.92 | 5.205% | $73.5593 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $101.34 | 8.589% | $110.0441 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $147.80 | 13.219% | $167.3377 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $52.92 | 7.240% | $56.7514 | $56.75 | $56.75 | $56.80 |
| Purchase #7 | $122.39 | 5.654% | $129.3099 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $731.53 | $801.9615 | $801.96 | $802.00 | $801.90 | |