| 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 | $111.29 | 10.844% | $123.3583 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $82.79 | 6.641% | $88.2881 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $198.76 | 10.831% | $220.2877 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $136.62 | 8.440% | $148.1507 | $148.15 | $148.15 | $148.20 |
| Purchase #5 | $90.66 | 6.113% | $96.202 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $184.58 | 7.444% | $198.3201 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $81.34 | 7.353% | $87.3209 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $886.04 | $961.9278 | $961.93 | $961.90 | $962.00 | |