| 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 | $114.93 | 4.342% | $119.9203 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $233.43 | 4.870% | $244.798 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $185.69 | 6.589% | $197.9251 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $124.74 | 12.318% | $140.1055 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $21.99 | 4.323% | $22.9406 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $107.91 | 7.374% | $115.8673 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $33.48 | 7.171% | $35.8809 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $822.17 | $877.4377 | $877.45 | $877.45 | $877.40 | |