| 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 | $131.31 | 13.431% | $148.9462 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $94.93 | 4.279% | $98.9921 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $215.83 | 8.233% | $233.5993 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $207.85 | 8.185% | $224.8625 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $151.85 | 3.833% | $157.6704 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $19.46 | 10.479% | $21.4992 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $188.62 | 9.674% | $206.8671 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,009.85 | $1,092.4368 | $1,092.44 | $1,092.40 | $1,092.50 | |