| 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 | $120.81 | 13.329% | $136.9128 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $186.53 | 7.106% | $199.7848 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $190.48 | 12.789% | $214.8405 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $112.89 | 10.534% | $124.7818 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $109.88 | 10.440% | $121.3515 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $42.77 | 11.529% | $47.701 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $186.80 | 6.861% | $199.6163 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $950.16 | $1,044.9887 | $1,044.98 | $1,045.00 | $1,045.00 | |