| 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 | $224.95 | 8.358% | $243.7513 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $248.51 | 4.232% | $259.0269 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $91.29 | 9.555% | $100.0128 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $118.48 | 7.660% | $127.5556 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $119.74 | 10.340% | $132.1211 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $83.73 | 9.471% | $91.6601 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $190.31 | 11.397% | $211.9996 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $1,077.01 | $1,166.1274 | $1,166.13 | $1,166.10 | $1,166.20 | |