| 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 | $116.78 | 6.389% | $124.2411 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $114.88 | 12.109% | $128.7908 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $66.93 | 10.253% | $73.7923 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $190.40 | 9.204% | $207.9244 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $224.39 | 3.600% | $232.468 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $73.31 | 4.681% | $76.7416 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $29.60 | 8.106% | $31.9994 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $816.29 | $875.9576 | $875.95 | $875.95 | $875.90 | |