| 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 | $88.53 | 7.473% | $95.1458 | $95.15 | $95.15 | $95.10 |
| Purchase #2 | $132.86 | 12.102% | $148.9387 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $187.95 | 11.135% | $208.8782 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $245.34 | 13.489% | $278.4339 | $278.43 | $278.45 | $278.40 |
| Purchase #5 | $68.75 | 8.295% | $74.4528 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $19.35 | 12.488% | $21.7664 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $179.85 | 12.619% | $202.5453 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $922.63 | $1,030.1611 | $1,030.17 | $1,030.20 | $1,030.10 | |