| 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 | $238.93 | 5.335% | $251.6769 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $58.93 | 7.764% | $63.5053 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $188.94 | 10.806% | $209.3569 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $19.34 | 13.694% | $21.9884 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $187.93 | 13.774% | $213.8155 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $43.95 | 8.159% | $47.5359 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $8.72 | 13.608% | $9.9066 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $746.74 | $817.7855 | $817.81 | $817.80 | $817.80 | |