| 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 | $107.40 | 6.733% | $114.6312 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $29.41 | 13.213% | $33.2959 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $207.33 | 12.601% | $233.4557 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $93.43 | 10.698% | $103.4251 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $147.42 | 9.294% | $161.1212 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $190.91 | 13.514% | $216.7096 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $61.28 | 10.640% | $67.8002 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $837.18 | $930.4389 | $930.45 | $930.45 | $930.40 | |