| 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 | $115.45 | 8.585% | $125.3614 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $51.36 | 3.590% | $53.2038 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $223.76 | 4.496% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $145.27 | 7.546% | $156.2321 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $235.47 | 4.772% | $246.7066 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $200.48 | 13.222% | $226.9875 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $226.80 | 4.589% | $237.2079 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $1,198.59 | $1,279.5195 | $1,279.52 | $1,279.50 | $1,279.50 | |