| 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 | $115.75 | 3.221% | $119.4783 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $212.57 | 3.399% | $219.7953 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $38.54 | 11.426% | $42.9436 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $205.88 | 13.834% | $234.3614 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $138.30 | 5.105% | $145.3602 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $173.68 | 9.236% | $189.7211 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $17.28 | 8.214% | $18.6994 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $902.00 | $970.3593 | $970.36 | $970.35 | $970.40 | |