| 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 | $105.64 | 10.744% | $116.99 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $29.60 | 5.668% | $31.2777 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $19.82 | 7.102% | $21.2276 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $127.55 | 9.588% | $139.7795 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $220.95 | 3.366% | $228.3872 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $58.66 | 3.198% | $60.5359 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $244.86 | 11.401% | $272.7765 | $272.78 | $272.80 | $272.80 |
| 7 purchase totals = | $807.08 | $870.9744 | $870.99 | $871.10 | $871.00 | |