| 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 | $226.76 | 10.199% | $249.8873 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $86.96 | 9.674% | $95.3725 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $163.77 | 6.345% | $174.1612 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $47.84 | 13.494% | $54.2955 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $39.70 | 11.635% | $44.3191 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $134.96 | 4.268% | $140.7201 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $44.25 | 3.818% | $45.9395 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $744.24 | $804.6952 | $804.70 | $804.65 | $804.70 | |