| 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 | $102.42 | 5.120% | $107.6639 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $14.76 | 5.371% | $15.5528 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $127.44 | 12.260% | $143.0641 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $244.26 | 4.801% | $255.9869 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $119.40 | 4.719% | $125.0345 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $187.80 | 11.227% | $208.8843 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $138.69 | 5.693% | $146.5856 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $934.77 | $1,002.7721 | $1,002.76 | $1,002.80 | $1,002.90 | |