| 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 | $195.43 | 3.857% | $202.9677 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $18.34 | 8.601% | $19.9174 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $224.31 | 8.826% | $244.1076 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $234.75 | 3.629% | $243.2691 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $9.29 | 3.682% | $9.6321 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $18.80 | 7.787% | $20.264 | $20.26 | $20.25 | $20.30 |
| Purchase #7 | $79.59 | 9.645% | $87.2665 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $780.51 | $827.4244 | $827.43 | $827.35 | $827.50 | |