| 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 | $211.65 | 7.246% | $226.9862 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $54.28 | 6.537% | $57.8283 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $6.80 | 9.461% | $7.4433 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $88.54 | 12.312% | $99.441 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $6.73 | 13.674% | $7.6503 | $7.65 | $7.65 | $7.70 |
| Purchase #6 | $27.48 | 13.803% | $31.2731 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $99.86 | 10.768% | $110.6129 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $495.34 | $541.2351 | $541.23 | $541.25 | $541.20 | |