| 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 | $37.99 | 11.335% | $42.2962 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $113.82 | 10.279% | $125.5196 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $215.41 | 11.489% | $240.1585 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $249.88 | 9.769% | $274.2908 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $152.37 | 11.674% | $170.1577 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $144.76 | 11.327% | $161.157 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $95.45 | 4.563% | $99.8054 | $99.81 | $99.80 | $99.80 |
| 7 purchase totals = | $1,009.68 | $1,113.3852 | $1,113.40 | $1,113.35 | $1,113.50 | |