| 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 | $221.62 | 12.233% | $248.7308 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $102.50 | 12.134% | $114.9374 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $69.96 | 7.288% | $75.0587 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $40.90 | 5.820% | $43.2804 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $142.31 | 12.615% | $160.2624 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $59.57 | 5.132% | $62.6271 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $105.90 | 12.366% | $118.9956 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $742.76 | $823.8924 | $823.90 | $823.95 | $823.90 | |