| 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 | $219.59 | 3.435% | $227.1329 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $243.58 | 10.766% | $269.8038 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $10.71 | 12.394% | $12.0374 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $123.67 | 7.722% | $133.2198 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $41.78 | 5.626% | $44.1305 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $242.86 | 11.797% | $271.5102 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $153.80 | 9.294% | $168.0942 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,035.99 | $1,125.9288 | $1,125.92 | $1,125.95 | $1,125.80 | |