| 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 | $99.27 | 9.596% | $108.7959 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $227.81 | 4.175% | $237.3211 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $135.65 | 7.685% | $146.0747 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $130.93 | 6.702% | $139.7049 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $79.53 | 11.208% | $88.4437 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $119.67 | 13.611% | $135.9583 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $167.41 | 6.430% | $178.1745 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $960.27 | $1,034.4731 | $1,034.46 | $1,034.40 | $1,034.50 | |