| 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 | $12.62 | 13.471% | $14.32 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $100.39 | 13.415% | $113.8573 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $92.34 | 9.544% | $101.1529 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $200.72 | 10.597% | $221.9903 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $151.32 | 13.437% | $171.6529 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $171.53 | 6.444% | $182.5834 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $119.41 | 13.539% | $135.5769 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $848.33 | $941.1337 | $941.13 | $941.15 | $941.30 | |