| 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 | $116.93 | 5.790% | $123.7002 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $138.33 | 5.715% | $146.2356 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $181.59 | 13.382% | $205.8904 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $213.41 | 13.852% | $242.9716 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $172.26 | 3.412% | $178.1375 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $250.86 | 13.857% | $285.6217 | $285.62 | $285.60 | $285.60 |
| Purchase #7 | $245.45 | 4.843% | $257.3371 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $1,318.83 | $1,439.8941 | $1,439.90 | $1,439.90 | $1,439.80 | |