| 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 | $207.83 | 12.652% | $234.1247 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $171.52 | 3.600% | $177.6947 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $107.57 | 10.443% | $118.8035 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $203.81 | 5.646% | $215.3171 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $190.48 | 13.699% | $216.5739 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $131.51 | 7.600% | $141.5048 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $142.33 | 7.350% | $152.7913 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,155.05 | $1,256.8100 | $1,256.79 | $1,256.75 | $1,256.80 | |