| 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 | $213.87 | 5.833% | $226.345 | $226.35 | $226.35 | $226.30 |
| Purchase #2 | $29.74 | 8.306% | $32.2102 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $130.78 | 8.414% | $141.7838 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $159.55 | 12.818% | $180.0011 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $137.45 | 8.405% | $149.0027 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $28.83 | 8.507% | $31.2826 | $31.28 | $31.30 | $31.30 |
| Purchase #7 | $194.70 | 3.844% | $202.1843 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $894.92 | $962.8097 | $962.80 | $962.85 | $962.80 | |