| 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 | $192.95 | 9.600% | $211.4732 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $93.52 | 8.215% | $101.2027 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $41.84 | 11.370% | $46.5972 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $183.30 | 10.792% | $203.0817 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $59.74 | 10.155% | $65.8066 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $199.65 | 13.406% | $226.4151 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $19.45 | 10.584% | $21.5086 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $790.45 | $876.0851 | $876.09 | $876.05 | $876.10 | |