| 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 | $134.53 | 3.757% | $139.5843 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $104.74 | 8.656% | $113.8063 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $81.44 | 12.332% | $91.4832 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $41.49 | 12.489% | $46.6717 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $217.76 | 10.335% | $240.2655 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $143.57 | 6.766% | $153.2839 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $67.43 | 9.109% | $73.5722 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $790.96 | $858.6671 | $858.66 | $858.65 | $858.80 | |