| 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 | $135.96 | 8.286% | $147.2256 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $250.66 | 9.445% | $274.3348 | $274.33 | $274.35 | $274.30 |
| Purchase #3 | $148.81 | 13.372% | $168.7089 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $109.57 | 10.693% | $121.2863 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $207.69 | 9.486% | $227.3915 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $239.83 | 12.713% | $270.3196 | $270.32 | $270.30 | $270.30 |
| Purchase #7 | $105.28 | 5.286% | $110.8451 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $1,197.80 | $1,320.1118 | $1,320.12 | $1,320.15 | $1,320.00 | |