| 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 | $197.73 | 10.669% | $218.8258 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $85.89 | 9.538% | $94.0822 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $47.55 | 6.131% | $50.4653 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $7.47 | 9.835% | $8.2047 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $55.64 | 12.715% | $62.7146 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $234.71 | 12.541% | $264.145 | $264.15 | $264.15 | $264.10 |
| Purchase #7 | $119.79 | 12.622% | $134.9099 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $748.78 | $833.3475 | $833.35 | $833.35 | $833.30 | |