| 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 | $223.90 | 12.678% | $252.286 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $98.81 | 7.621% | $106.3403 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $208.80 | 8.253% | $226.0323 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $121.86 | 5.457% | $128.5099 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $20.85 | 12.536% | $23.4638 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $203.42 | 6.771% | $217.1936 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $77.50 | 5.328% | $81.6292 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $955.14 | $1,035.4551 | $1,035.45 | $1,035.50 | $1,035.40 | |