| 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 | $105.88 | 10.528% | $117.027 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $238.70 | 5.514% | $251.8619 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $103.98 | 13.868% | $118.3999 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $102.71 | 13.230% | $116.2985 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $136.57 | 8.184% | $147.7469 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $153.50 | 11.821% | $171.6452 | $171.65 | $171.65 | $171.60 |
| Purchase #7 | $38.99 | 10.688% | $43.1573 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $880.33 | $966.1367 | $966.15 | $966.15 | $966.10 | |