| 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 | $248.41 | 13.645% | $282.3055 | $282.31 | $282.30 | $282.30 |
| Purchase #2 | $79.36 | 6.226% | $84.301 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $14.58 | 8.219% | $15.7783 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $244.63 | 4.478% | $255.5845 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $178.47 | 7.115% | $191.1681 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $228.25 | 11.601% | $254.7293 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $222.68 | 7.279% | $238.8889 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $1,216.38 | $1,322.7556 | $1,322.76 | $1,322.80 | $1,322.80 | |