| 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 | $71.72 | 4.606% | $75.0234 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $116.70 | 7.326% | $125.2494 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $237.98 | 10.572% | $263.1392 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $162.64 | 7.556% | $174.9291 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $230.53 | 3.485% | $238.564 | $238.56 | $238.55 | $238.60 |
| Purchase #6 | $227.47 | 3.113% | $234.5511 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $202.63 | 3.571% | $209.8659 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,249.67 | $1,321.3221 | $1,321.32 | $1,321.30 | $1,321.30 | |