| 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 | $203.32 | 5.302% | $214.1 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $117.69 | 3.852% | $122.2234 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $64.34 | 6.232% | $68.3497 | $68.35 | $68.35 | $68.30 |
| Purchase #4 | $120.97 | 3.802% | $125.5693 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $142.88 | 13.370% | $161.9831 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $215.87 | 10.419% | $238.3615 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $17.62 | 4.388% | $18.3932 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $882.69 | $948.9802 | $948.97 | $948.95 | $949.00 | |