| 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 | $218.94 | 11.588% | $244.3108 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $222.81 | 3.735% | $231.132 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $143.31 | 5.182% | $150.7363 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $87.79 | 4.408% | $91.6598 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $183.71 | 10.801% | $203.5525 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $161.73 | 5.636% | $170.8451 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $234.48 | 10.515% | $259.1356 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,252.77 | $1,351.3721 | $1,351.38 | $1,351.40 | $1,351.30 | |