| 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 | $104.99 | 8.285% | $113.6884 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $101.34 | 13.352% | $114.8709 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $197.43 | 6.462% | $210.1879 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $12.56 | 3.169% | $12.958 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $205.64 | 10.764% | $227.7751 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $189.64 | 10.370% | $209.3057 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $53.51 | 13.164% | $60.5541 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $865.11 | $949.3401 | $949.35 | $949.35 | $949.50 | |