| 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 | $108.34 | 11.471% | $120.7677 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $249.76 | 11.605% | $278.7446 | $278.74 | $278.75 | $278.70 |
| Purchase #3 | $205.36 | 13.386% | $232.8495 | $232.85 | $232.85 | $232.80 |
| Purchase #4 | $225.33 | 8.873% | $245.3235 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $67.29 | 5.804% | $71.1955 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $138.29 | 13.551% | $157.0297 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $90.53 | 8.418% | $98.1508 | $98.15 | $98.15 | $98.20 |
| 7 purchase totals = | $1,084.90 | $1,204.0613 | $1,204.06 | $1,204.05 | $1,204.00 | |