| 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 | $230.52 | 5.576% | $243.3738 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $174.67 | 4.647% | $182.7869 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $123.83 | 6.743% | $132.1799 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $125.36 | 6.847% | $133.9434 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $228.96 | 10.121% | $252.133 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $123.53 | 10.544% | $136.555 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $32.69 | 12.323% | $36.7184 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $1,039.56 | $1,117.6904 | $1,117.69 | $1,117.70 | $1,117.70 | |