| 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 | $35.70 | 3.412% | $36.9181 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $227.59 | 10.493% | $251.471 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $96.40 | 6.175% | $102.3527 | $102.35 | $102.35 | $102.40 |
| Purchase #4 | $148.34 | 12.355% | $166.6674 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $232.48 | 4.589% | $243.1485 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $147.50 | 12.753% | $166.3107 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $206.39 | 11.674% | $230.484 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,094.40 | $1,197.3524 | $1,197.35 | $1,197.30 | $1,197.40 | |