| 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 | $85.48 | 4.825% | $89.6044 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $178.65 | 8.762% | $194.3033 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $47.91 | 8.284% | $51.8789 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $190.34 | 8.423% | $206.3723 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $247.57 | 13.499% | $280.9895 | $280.99 | $281.00 | $281.00 |
| Purchase #6 | $214.44 | 10.177% | $236.2636 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $160.76 | 9.640% | $176.2573 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,125.15 | $1,235.6693 | $1,235.66 | $1,235.65 | $1,235.80 | |