| 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 | $247.48 | 12.328% | $277.9893 | $277.99 | $278.00 | $278.00 |
| Purchase #2 | $188.80 | 12.782% | $212.9324 | $212.93 | $212.95 | $212.90 |
| Purchase #3 | $14.39 | 3.262% | $14.8594 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $80.52 | 9.576% | $88.2306 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $172.37 | 12.266% | $193.5129 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $236.39 | 13.484% | $268.2648 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $133.91 | 11.215% | $148.928 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $1,073.86 | $1,204.7174 | $1,204.71 | $1,204.75 | $1,204.70 | |