| 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 | $114.36 | 3.442% | $118.2963 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $36.61 | 11.850% | $40.9483 | $40.95 | $40.95 | $40.90 |
| Purchase #3 | $215.53 | 8.517% | $233.8867 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $204.55 | 13.858% | $232.8965 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $128.94 | 3.571% | $133.5444 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $120.42 | 7.223% | $129.1179 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $14.49 | 3.713% | $15.028 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $834.90 | $903.7181 | $903.73 | $903.75 | $903.60 | |