| 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 | $231.34 | 8.589% | $251.2098 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $132.63 | 8.696% | $144.1635 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $101.27 | 10.138% | $111.5368 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $128.45 | 5.667% | $135.7293 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $170.58 | 8.794% | $185.5808 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $100.80 | 9.779% | $110.6572 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $164.72 | 7.573% | $177.1942 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,029.79 | $1,116.0716 | $1,116.07 | $1,116.10 | $1,116.10 | |