| 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 | $191.32 | 9.744% | $209.9622 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $59.28 | 5.281% | $62.4106 | $62.41 | $62.40 | $62.40 |
| Purchase #3 | $101.32 | 5.242% | $106.6312 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $70.57 | 13.700% | $80.2381 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $211.70 | 12.637% | $238.4525 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $131.65 | 7.359% | $141.3381 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $8.49 | 8.534% | $9.2145 | $9.21 | $9.20 | $9.20 |
| 7 purchase totals = | $774.33 | $848.2472 | $848.24 | $848.25 | $848.20 | |