| 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 | $235.35 | 5.180% | $247.5411 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $36.96 | 6.544% | $39.3787 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $131.51 | 12.528% | $147.9856 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $210.55 | 10.277% | $232.1882 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $82.75 | 9.483% | $90.5972 | $90.60 | $90.60 | $90.60 |
| Purchase #6 | $102.87 | 3.743% | $106.7204 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $217.38 | 11.652% | $242.7091 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,017.37 | $1,107.1203 | $1,107.13 | $1,107.15 | $1,107.10 | |