| 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 | $71.35 | 12.574% | $80.3215 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $206.74 | 13.663% | $234.9869 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $189.27 | 13.237% | $214.3237 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $42.53 | 4.579% | $44.4774 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $204.40 | 11.141% | $227.1722 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $225.52 | 7.615% | $242.6933 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $243.84 | 5.347% | $256.8781 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,183.65 | $1,300.8531 | $1,300.85 | $1,300.85 | $1,300.90 | |