| 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 | $209.74 | 12.453% | $235.8589 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $116.81 | 7.382% | $125.4329 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $189.42 | 10.778% | $209.8357 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $227.99 | 10.429% | $251.7671 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $172.61 | 4.178% | $179.8216 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $185.77 | 8.377% | $201.332 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $53.52 | 4.469% | $55.9118 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $1,155.86 | $1,259.9600 | $1,259.96 | $1,259.95 | $1,259.90 | |