| 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 | $22.64 | 6.456% | $24.1016 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $81.56 | 3.217% | $84.1838 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $225.62 | 7.376% | $242.2617 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $244.73 | 3.777% | $253.9735 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $237.59 | 3.865% | $246.7729 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $77.62 | 12.331% | $87.1913 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $104.65 | 8.347% | $113.3851 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $994.41 | $1,051.8699 | $1,051.86 | $1,051.85 | $1,052.00 | |