| 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 | $194.52 | 4.399% | $203.0769 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $110.98 | 3.433% | $114.7899 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $206.34 | 11.127% | $229.2995 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $124.87 | 12.703% | $140.7322 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $89.46 | 10.309% | $98.6824 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $185.76 | 4.741% | $194.5669 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $250.52 | 4.597% | $262.0364 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $1,162.45 | $1,243.1842 | $1,243.19 | $1,243.25 | $1,243.20 | |