| 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 | $230.54 | 5.775% | $243.8537 | $243.85 | $243.85 | $243.90 |
| Purchase #2 | $202.99 | 12.532% | $228.4287 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $207.61 | 10.412% | $229.2264 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $123.82 | 5.524% | $130.6598 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $96.39 | 10.854% | $106.8522 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $195.85 | 9.618% | $214.6869 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $47.61 | 6.278% | $50.599 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $1,104.81 | $1,204.3067 | $1,204.31 | $1,204.35 | $1,204.40 | |