| 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 | $247.46 | 12.582% | $278.5954 | $278.60 | $278.60 | $278.60 |
| Purchase #2 | $116.33 | 7.814% | $125.42 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $139.64 | 9.265% | $152.5776 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $213.64 | 12.690% | $240.7509 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $84.38 | 3.409% | $87.2565 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $50.26 | 10.599% | $55.5871 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $99.49 | 11.489% | $110.9204 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $951.20 | $1,051.1079 | $1,051.12 | $1,051.10 | $1,051.20 | |