| 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 | $218.64 | 10.599% | $241.8137 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $145.80 | 12.209% | $163.6007 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $210.93 | 3.307% | $217.9055 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $127.38 | 13.819% | $144.9826 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $101.64 | 5.266% | $106.9924 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $92.95 | 8.168% | $100.5422 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $90.27 | 6.406% | $96.0527 | $96.05 | $96.05 | $96.10 |
| 7 purchase totals = | $987.61 | $1,071.8898 | $1,071.88 | $1,071.90 | $1,071.90 | |