| 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 | $225.93 | 7.669% | $243.2566 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $74.28 | 13.455% | $84.2744 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $244.27 | 12.602% | $275.0529 | $275.05 | $275.05 | $275.10 |
| Purchase #4 | $128.95 | 9.746% | $141.5175 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $234.79 | 3.589% | $243.2166 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $71.46 | 4.124% | $74.407 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $51.47 | 5.870% | $54.4913 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $1,031.15 | $1,116.2163 | $1,116.22 | $1,116.15 | $1,116.30 | |