| 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 | $115.76 | 7.450% | $124.3841 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $108.30 | 11.616% | $120.8801 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $230.41 | 8.732% | $250.5294 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $55.41 | 5.422% | $58.4143 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $229.44 | 6.813% | $245.0717 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $109.98 | 13.521% | $124.8504 | $124.85 | $124.85 | $124.90 |
| Purchase #7 | $163.89 | 6.202% | $174.0545 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $1,013.19 | $1,098.1845 | $1,098.17 | $1,098.20 | $1,098.30 | |