| 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 | $192.27 | 4.789% | $201.4778 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $249.81 | 8.681% | $271.496 | $271.50 | $271.50 | $271.50 |
| Purchase #3 | $19.81 | 7.851% | $21.3653 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $48.44 | 12.668% | $54.5764 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $105.59 | 12.872% | $119.1815 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $114.59 | 7.176% | $122.813 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $84.33 | 6.586% | $89.884 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $814.84 | $880.7940 | $880.80 | $880.85 | $880.90 | |