| 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 | $9.55 | 9.205% | $10.4291 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $139.61 | 3.350% | $144.2869 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $180.51 | 3.662% | $187.1203 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $199.37 | 11.483% | $222.2637 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $230.87 | 8.704% | $250.9649 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $114.58 | 10.105% | $126.1583 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $52.38 | 4.138% | $54.5475 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $926.87 | $995.7707 | $995.77 | $995.75 | $995.80 | |