| 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 | $235.97 | 11.668% | $263.503 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $157.56 | 7.293% | $169.0509 | $169.05 | $169.05 | $169.10 |
| Purchase #3 | $151.81 | 12.662% | $171.0322 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $92.90 | 9.517% | $101.7413 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $38.93 | 8.335% | $42.1748 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $234.33 | 7.145% | $251.0729 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $96.43 | 3.713% | $100.0104 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $1,007.93 | $1,098.5855 | $1,098.57 | $1,098.55 | $1,098.60 | |