| 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 | $114.92 | 6.231% | $122.0807 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $9.94 | 10.382% | $10.972 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $113.58 | 10.228% | $125.197 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $67.72 | 5.575% | $71.4954 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $172.30 | 13.636% | $195.7948 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $44.90 | 6.256% | $47.7089 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $140.44 | 10.427% | $155.0837 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $663.80 | $728.3325 | $728.33 | $728.35 | $728.40 | |