| 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 | $98.51 | 11.541% | $109.879 | $109.88 | $109.90 | $109.90 |
| Purchase #2 | $218.51 | 10.808% | $242.1266 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $163.33 | 8.706% | $177.5495 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $23.31 | 12.524% | $26.2293 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $12.29 | 9.145% | $13.4139 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $246.77 | 12.784% | $278.3171 | $278.32 | $278.30 | $278.30 |
| Purchase #7 | $53.28 | 10.316% | $58.7764 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $816.00 | $906.2918 | $906.30 | $906.35 | $906.20 | |