| 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 | $221.36 | 6.544% | $235.8458 | $235.85 | $235.85 | $235.80 |
| Purchase #2 | $136.89 | 5.795% | $144.8228 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $219.45 | 10.293% | $242.038 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $135.83 | 12.786% | $153.1972 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $18.39 | 4.761% | $19.2655 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $48.63 | 4.844% | $50.9856 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $174.47 | 11.363% | $194.295 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $955.02 | $1,040.4499 | $1,040.47 | $1,040.45 | $1,040.40 | |