| 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 | $232.65 | 4.537% | $243.2053 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $190.43 | 10.402% | $210.2385 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $182.32 | 3.262% | $188.2673 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $136.73 | 4.604% | $143.025 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $237.72 | 12.275% | $266.9001 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $184.82 | 5.579% | $195.1311 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $153.37 | 11.335% | $170.7545 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $1,318.04 | $1,417.5218 | $1,417.53 | $1,417.55 | $1,417.50 | |