| 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 | $214.49 | 4.334% | $223.786 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $101.98 | 6.160% | $108.262 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $224.29 | 11.245% | $249.5114 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $57.47 | 7.152% | $61.5803 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $36.73 | 5.292% | $38.6738 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $61.30 | 11.831% | $68.5524 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $114.88 | 12.507% | $129.248 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $811.14 | $879.6139 | $879.61 | $879.60 | $879.70 | |