| 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 | $120.54 | 4.229% | $125.6376 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $19.75 | 8.431% | $21.4151 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $17.77 | 6.212% | $18.8739 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $17.61 | 3.762% | $18.2725 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $20.37 | 13.565% | $23.1332 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $211.80 | 5.757% | $223.9933 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $117.80 | 3.741% | $122.2069 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $525.64 | $553.5325 | $553.53 | $553.50 | $553.50 | |