| 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 | $102.45 | 6.123% | $108.723 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $103.89 | 12.521% | $116.8981 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $31.90 | 4.105% | $33.2095 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $117.60 | 8.831% | $127.9853 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $236.88 | 3.779% | $245.8317 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $204.76 | 5.254% | $215.5181 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $149.26 | 8.579% | $162.065 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $946.74 | $1,010.2307 | $1,010.24 | $1,010.20 | $1,010.20 | |