| 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 | $221.84 | 10.862% | $245.9363 | $245.94 | $245.95 | $245.90 |
| Purchase #2 | $190.33 | 6.552% | $202.8004 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $32.88 | 9.751% | $36.0861 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $22.59 | 12.843% | $25.4912 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $21.82 | 5.223% | $22.9597 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $92.88 | 5.697% | $98.1714 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $239.89 | 7.614% | $258.1552 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $822.23 | $889.6003 | $889.61 | $889.60 | $889.70 | |