| 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 | $115.94 | 11.731% | $129.5409 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $108.78 | 9.789% | $119.4285 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $77.46 | 12.722% | $87.3145 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $225.71 | 10.646% | $249.7391 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $203.37 | 9.828% | $223.3572 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $214.49 | 5.734% | $226.7889 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $189.53 | 13.708% | $215.5108 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $1,135.28 | $1,251.6799 | $1,251.68 | $1,251.70 | $1,251.60 | |