| 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 | $243.70 | 11.534% | $271.8084 | $271.81 | $271.80 | $271.80 |
| Purchase #2 | $205.46 | 12.361% | $230.8569 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $6.61 | 9.423% | $7.2329 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $21.79 | 5.141% | $22.9102 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $60.89 | 4.226% | $63.4632 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $152.85 | 4.756% | $160.1195 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $95.35 | 9.308% | $104.2252 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $786.65 | $860.6163 | $860.62 | $860.60 | $860.60 | |