| 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 | $107.82 | 3.186% | $111.2551 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $62.76 | 7.482% | $67.4557 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $203.30 | 11.751% | $227.1898 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $158.51 | 12.351% | $178.0876 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $56.36 | 13.372% | $63.8965 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $66.92 | 11.162% | $74.3896 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $219.53 | 11.617% | $245.0328 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $875.20 | $967.3071 | $967.32 | $967.35 | $967.40 | |