| 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 | $203.66 | 9.220% | $222.4375 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $152.60 | 5.691% | $161.2845 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $156.67 | 6.446% | $166.7689 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $248.87 | 6.439% | $264.8947 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $220.25 | 12.191% | $247.1007 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $224.81 | 7.263% | $241.138 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $71.74 | 5.203% | $75.4726 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $1,278.60 | $1,379.0969 | $1,379.09 | $1,379.10 | $1,379.10 | |