| 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 | $224.81 | 7.228% | $241.0593 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $75.97 | 10.300% | $83.7949 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $62.90 | 5.616% | $66.4325 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $230.89 | 3.495% | $238.9596 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $189.65 | 11.452% | $211.3687 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $243.34 | 13.353% | $275.8332 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $236.49 | 11.345% | $263.3198 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $1,264.05 | $1,380.7680 | $1,380.76 | $1,380.75 | $1,380.80 | |