| 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 | $90.29 | 12.660% | $101.7207 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $70.80 | 11.649% | $79.0475 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $229.82 | 7.521% | $247.1048 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $150.27 | 8.691% | $163.33 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $224.87 | 13.546% | $255.3309 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $139.31 | 11.378% | $155.1607 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $135.29 | 13.157% | $153.0901 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $1,040.65 | $1,154.7847 | $1,154.78 | $1,154.80 | $1,154.70 | |