| 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 | $219.70 | 7.686% | $236.5861 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $145.45 | 10.255% | $160.3659 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $191.68 | 11.828% | $214.3519 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $126.79 | 6.746% | $135.3433 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $117.38 | 4.139% | $122.2384 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $113.65 | 11.613% | $126.8482 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $249.72 | 13.189% | $282.6556 | $282.66 | $282.65 | $282.70 |
| 7 purchase totals = | $1,164.37 | $1,278.3894 | $1,278.40 | $1,278.40 | $1,278.40 | |