| 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 | $238.68 | 3.835% | $247.8334 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $115.48 | 3.142% | $119.1084 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $188.64 | 9.851% | $207.2229 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $81.80 | 9.394% | $89.4843 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $143.71 | 8.134% | $155.3994 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $232.36 | 8.694% | $252.5614 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $136.36 | 8.626% | $148.1224 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $1,137.03 | $1,219.7322 | $1,219.72 | $1,219.70 | $1,219.70 | |