| 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 | $235.36 | 11.785% | $263.0972 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $212.92 | 6.484% | $226.7257 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $212.28 | 8.115% | $229.5065 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $83.74 | 9.288% | $91.5178 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $155.79 | 8.576% | $169.1506 | $169.15 | $169.15 | $169.20 |
| Purchase #6 | $180.93 | 6.775% | $193.188 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $47.59 | 7.389% | $51.1064 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,128.61 | $1,224.2922 | $1,224.31 | $1,224.30 | $1,224.30 | |