| 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 | $248.96 | 13.631% | $282.8957 | $282.90 | $282.90 | $282.90 |
| Purchase #2 | $60.73 | 4.656% | $63.5576 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $112.54 | 10.514% | $124.3725 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $117.68 | 8.548% | $127.7393 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $156.44 | 6.829% | $167.1233 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $237.42 | 4.692% | $248.5597 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $139.86 | 3.489% | $144.7397 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $1,073.63 | $1,158.9878 | $1,158.99 | $1,158.95 | $1,159.00 | |