| 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 | $246.58 | 9.665% | $270.412 | $270.41 | $270.40 | $270.40 |
| Purchase #2 | $193.47 | 13.364% | $219.3253 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $178.33 | 12.318% | $200.2967 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $165.39 | 10.228% | $182.3061 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $206.61 | 3.861% | $214.5872 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $178.45 | 10.508% | $197.2015 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $173.57 | 7.340% | $186.31 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $1,342.40 | $1,470.4388 | $1,470.45 | $1,470.45 | $1,470.40 | |