| 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 | $230.76 | 8.378% | $250.0931 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $13.38 | 11.284% | $14.8898 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $249.44 | 5.861% | $264.0597 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $208.96 | 10.198% | $230.2697 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $97.40 | 10.872% | $107.9893 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $92.60 | 10.349% | $102.1832 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $38.45 | 13.690% | $43.7138 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $930.99 | $1,013.1986 | $1,013.19 | $1,013.20 | $1,013.30 | |