| 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 | $208.66 | 12.213% | $234.1436 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $150.40 | 8.269% | $162.8366 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $90.87 | 3.196% | $93.7742 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $174.38 | 4.269% | $181.8243 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $111.72 | 9.171% | $121.9658 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $47.45 | 6.300% | $50.4394 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $8.73 | 10.858% | $9.6779 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $792.21 | $854.6618 | $854.66 | $854.65 | $854.60 | |