| 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 | $224.45 | 6.226% | $238.4243 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $197.65 | 7.380% | $212.2366 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $88.60 | 5.869% | $93.7999 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $7.47 | 4.527% | $7.8082 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $95.93 | 4.540% | $100.2852 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $243.95 | 11.708% | $272.5117 | $272.51 | $272.50 | $272.50 |
| Purchase #7 | $115.33 | 5.740% | $121.9499 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $973.38 | $1,047.0158 | $1,047.02 | $1,047.00 | $1,046.90 | |