| 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 | $115.90 | 4.687% | $121.3322 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $135.60 | 9.711% | $148.7681 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $133.46 | 9.500% | $146.1387 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $203.39 | 4.572% | $212.689 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $131.91 | 5.654% | $139.3682 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $229.89 | 12.827% | $259.378 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $172.59 | 6.127% | $183.1646 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $1,122.74 | $1,210.8388 | $1,210.84 | $1,210.85 | $1,210.90 | |