| 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 | $21.49 | 9.870% | $23.6111 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $13.27 | 5.566% | $14.0086 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $225.30 | 8.435% | $244.3041 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $226.47 | 11.707% | $252.9828 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $186.93 | 3.610% | $193.6782 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $23.79 | 11.629% | $26.5565 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $132.71 | 4.603% | $138.8186 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $829.96 | $893.9599 | $893.96 | $893.95 | $894.00 | |