| 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 | $229.63 | 7.297% | $246.3861 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $57.92 | 4.109% | $60.2999 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $129.29 | 9.870% | $142.0509 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $211.57 | 9.501% | $231.6713 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $9.31 | 13.487% | $10.5656 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $83.45 | 7.141% | $89.4092 | $89.41 | $89.40 | $89.40 |
| Purchase #7 | $180.91 | 6.279% | $192.2693 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $902.08 | $972.6523 | $972.66 | $972.60 | $972.80 | |