| 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 | $190.83 | 13.326% | $216.26 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $104.25 | 7.702% | $112.2793 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $38.88 | 7.142% | $41.6568 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $224.71 | 11.131% | $249.7225 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $128.65 | 12.430% | $144.6412 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $37.97 | 6.799% | $40.5516 | $40.55 | $40.55 | $40.60 |
| Purchase #7 | $210.29 | 9.226% | $229.6914 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $935.58 | $1,034.8028 | $1,034.80 | $1,034.80 | $1,034.90 | |