| 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 | $225.80 | 10.741% | $250.0532 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $11.99 | 6.452% | $12.7636 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $183.77 | 5.780% | $194.3919 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $198.43 | 3.864% | $206.0973 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $32.43 | 11.567% | $36.1812 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $54.73 | 4.387% | $57.131 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $210.74 | 4.229% | $219.6522 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $917.89 | $976.2704 | $976.26 | $976.30 | $976.40 | |