| 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 | $162.36 | 9.663% | $178.0488 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $109.76 | 6.398% | $116.7824 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $222.89 | 3.363% | $230.3858 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $235.25 | 7.166% | $252.108 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $96.32 | 6.468% | $102.55 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $94.58 | 11.118% | $105.0954 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $241.95 | 12.276% | $271.6518 | $271.65 | $271.65 | $271.70 |
| 7 purchase totals = | $1,163.11 | $1,256.6222 | $1,256.63 | $1,256.65 | $1,256.70 | |