| 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 | $209.60 | 11.495% | $233.6935 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $61.80 | 13.777% | $70.3142 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $185.77 | 6.783% | $198.3708 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $242.79 | 8.366% | $263.1018 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $74.33 | 12.216% | $83.4102 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $162.82 | 13.467% | $184.747 | $184.75 | $184.75 | $184.70 |
| Purchase #7 | $48.52 | 7.572% | $52.1939 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $985.63 | $1,085.8314 | $1,085.82 | $1,085.80 | $1,085.80 | |