| 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 | $99.86 | 13.117% | $112.9586 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $159.32 | 11.160% | $177.1001 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $131.39 | 4.144% | $136.8348 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $204.38 | 3.778% | $212.1015 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $106.45 | 8.451% | $115.4461 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $115.98 | 7.547% | $124.733 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $241.84 | 4.136% | $251.8425 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,059.22 | $1,131.0166 | $1,131.01 | $1,131.05 | $1,130.90 | |