| 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 | $116.39 | 4.823% | $122.0035 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $174.71 | 13.396% | $198.1142 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $59.79 | 4.234% | $62.3215 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $64.63 | 10.514% | $71.4252 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $172.74 | 7.426% | $185.5677 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $9.25 | 13.332% | $10.4832 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $34.47 | 13.504% | $39.1248 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $631.98 | $689.0401 | $689.03 | $689.00 | $689.00 | |