| 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 | $195.57 | 4.134% | $203.6549 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $192.59 | 10.658% | $213.1162 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $136.79 | 11.312% | $152.2637 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $105.39 | 12.110% | $118.1527 | $118.15 | $118.15 | $118.20 |
| Purchase #5 | $188.84 | 7.266% | $202.5611 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $140.79 | 9.221% | $153.7722 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $236.52 | 9.677% | $259.408 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,196.49 | $1,302.9288 | $1,302.92 | $1,302.85 | $1,303.10 | |