| 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 | $202.45 | 3.770% | $210.0824 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $211.52 | 11.220% | $235.2525 | $235.25 | $235.25 | $235.30 |
| Purchase #3 | $177.29 | 4.514% | $185.2929 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $119.82 | 5.108% | $125.9404 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $38.49 | 5.387% | $40.5635 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $19.28 | 8.329% | $20.8858 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $176.67 | 10.518% | $195.2522 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $945.52 | $1,013.2697 | $1,013.26 | $1,013.30 | $1,013.40 | |