| 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 | $228.90 | 3.830% | $237.6669 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $223.38 | 12.803% | $251.9793 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $101.74 | 3.189% | $104.9845 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $147.97 | 6.341% | $157.3528 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $225.36 | 9.213% | $246.1224 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $164.27 | 11.122% | $182.5401 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $182.86 | 7.602% | $196.761 | $196.76 | $196.75 | $196.80 |
| 7 purchase totals = | $1,274.48 | $1,377.4070 | $1,377.40 | $1,377.40 | $1,377.50 | |