| 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 | $210.38 | 13.150% | $238.045 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $161.45 | 4.775% | $169.1592 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $92.43 | 11.774% | $103.3127 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $182.52 | 9.339% | $199.5655 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $243.86 | 8.611% | $264.8588 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $212.55 | 11.823% | $237.6798 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $58.61 | 11.761% | $65.5031 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $1,161.80 | $1,278.1241 | $1,278.13 | $1,278.10 | $1,278.20 | |