| 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 | $215.77 | 12.239% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $194.73 | 8.819% | $211.9032 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $224.67 | 3.561% | $232.6705 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $243.33 | 8.647% | $264.3707 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $183.81 | 4.116% | $191.3756 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $42.25 | 3.575% | $43.7604 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $129.50 | 8.802% | $140.8986 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $1,234.06 | $1,327.1571 | $1,327.16 | $1,327.15 | $1,327.30 | |