| 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 | $234.96 | 10.300% | $259.1609 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $220.31 | 11.382% | $245.3857 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $220.81 | 12.664% | $248.7734 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $136.93 | 11.700% | $152.9508 | $152.95 | $152.95 | $153.00 |
| Purchase #5 | $100.80 | 3.207% | $104.0327 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $14.30 | 5.361% | $15.0666 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $208.73 | 4.560% | $218.2481 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $1,136.84 | $1,243.6182 | $1,243.62 | $1,243.60 | $1,243.70 | |