| 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 | $234.50 | 12.549% | $263.9274 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $210.88 | 5.687% | $222.8727 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $115.83 | 5.183% | $121.8335 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $240.90 | 5.555% | $254.282 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $139.50 | 11.790% | $155.9471 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $245.66 | 6.773% | $262.2986 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $149.36 | 13.392% | $169.3623 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $1,336.63 | $1,450.5236 | $1,450.52 | $1,450.55 | $1,450.50 | |