| 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 | $121.63 | 6.122% | $129.0762 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $32.38 | 11.693% | $36.1662 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $207.93 | 13.221% | $235.4204 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $154.76 | 12.380% | $173.9193 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $221.38 | 9.228% | $241.8089 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $160.93 | 10.482% | $177.7987 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $86.64 | 6.776% | $92.5107 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $985.65 | $1,086.7004 | $1,086.71 | $1,086.65 | $1,086.70 | |