| 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 | $236.60 | 4.846% | $248.0656 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $88.64 | 7.432% | $95.2277 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $182.45 | 8.504% | $197.9655 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $128.62 | 4.434% | $134.323 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $145.65 | 10.653% | $161.1661 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $210.63 | 8.826% | $229.2202 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $244.53 | 7.205% | $262.1484 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $1,237.12 | $1,328.1165 | $1,328.13 | $1,328.05 | $1,328.10 | |