| 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 | $211.68 | 7.617% | $227.8037 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $108.61 | 12.521% | $122.2091 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $168.37 | 11.757% | $188.1653 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $85.49 | 12.463% | $96.1446 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $182.52 | 8.209% | $197.5031 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $11.34 | 7.378% | $12.1767 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $72.26 | 9.851% | $79.3783 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $840.27 | $923.3808 | $923.38 | $923.40 | $923.40 | |