| 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 | $12.68 | 13.376% | $14.3761 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $178.94 | 6.282% | $190.181 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $57.48 | 9.199% | $62.7676 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $29.33 | 10.414% | $32.3844 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $248.66 | 7.587% | $267.5258 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $141.72 | 4.204% | $147.6779 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $239.96 | 9.233% | $262.1155 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $908.77 | $977.0283 | $977.04 | $977.10 | $977.10 | |