| 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 | $123.46 | 3.842% | $128.2033 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $233.80 | 8.452% | $253.5608 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $33.37 | 7.261% | $35.793 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $117.37 | 6.388% | $124.8676 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $159.36 | 13.578% | $180.9979 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $27.25 | 3.125% | $28.1016 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $61.83 | 10.175% | $68.1212 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $756.44 | $819.6454 | $819.64 | $819.60 | $819.70 | |