| 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 | $98.77 | 11.859% | $110.4831 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $161.79 | 12.606% | $182.1852 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $72.64 | 8.182% | $78.5834 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $167.52 | 13.233% | $189.6879 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $112.29 | 3.398% | $116.1056 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $130.85 | 13.715% | $148.7961 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $232.37 | 13.764% | $264.3534 | $264.35 | $264.35 | $264.40 |
| 7 purchase totals = | $976.23 | $1,090.1947 | $1,090.20 | $1,090.25 | $1,090.30 | |