| 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 | $226.70 | 13.672% | $257.6944 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $199.59 | 8.822% | $217.1978 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $161.44 | 4.125% | $168.0994 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $170.39 | 10.405% | $188.1191 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $210.97 | 8.608% | $229.1303 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $192.40 | 9.203% | $210.1066 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $110.40 | 4.442% | $115.304 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,271.89 | $1,385.6516 | $1,385.65 | $1,385.65 | $1,385.60 | |