| 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 | $230.79 | 9.261% | $252.1635 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $130.79 | 8.825% | $142.3322 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $247.92 | 4.611% | $259.3516 | $259.35 | $259.35 | $259.40 |
| Purchase #4 | $147.66 | 12.818% | $166.5871 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $245.50 | 11.125% | $272.8119 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $97.70 | 12.734% | $110.1411 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $156.75 | 12.216% | $175.8986 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $1,257.11 | $1,379.2860 | $1,379.28 | $1,379.30 | $1,379.30 | |