| 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 | $245.42 | 11.354% | $273.285 | $273.29 | $273.30 | $273.30 |
| Purchase #2 | $149.44 | 13.791% | $170.0493 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $140.57 | 12.683% | $158.3985 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $194.64 | 6.610% | $207.5057 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $220.96 | 10.113% | $243.3057 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $140.33 | 9.178% | $153.2095 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $250.37 | 3.778% | $259.829 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $1,341.73 | $1,465.5827 | $1,465.60 | $1,465.60 | $1,465.50 | |