| 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 | $91.43 | 13.132% | $103.4366 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $182.99 | 5.192% | $192.4908 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $110.97 | 3.721% | $115.0992 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $202.43 | 6.597% | $215.7843 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $46.28 | 3.429% | $47.8669 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $14.31 | 7.431% | $15.3734 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $79.45 | 10.605% | $87.8757 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $727.86 | $777.9269 | $777.93 | $777.95 | $778.00 | |