| 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 | $210.66 | 4.242% | $219.5962 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $136.61 | 12.430% | $153.5906 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $203.44 | 3.487% | $210.534 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $242.68 | 11.810% | $271.3405 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $162.82 | 13.205% | $184.3204 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $39.41 | 11.791% | $44.0568 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $191.27 | 8.620% | $207.7575 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $1,186.89 | $1,291.1960 | $1,291.20 | $1,291.20 | $1,291.20 | |