| 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 | $188.52 | 3.603% | $195.3124 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $84.39 | 11.616% | $94.1927 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $52.34 | 4.197% | $54.5367 | $54.54 | $54.55 | $54.50 |
| Purchase #4 | $189.76 | 13.345% | $215.0835 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $243.37 | 4.442% | $254.1805 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $132.67 | 10.242% | $146.2581 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $84.62 | 10.823% | $93.7784 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $975.67 | $1,053.3423 | $1,053.34 | $1,053.40 | $1,053.40 | |