| 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 | $250.78 | 9.183% | $273.8091 | $273.81 | $273.80 | $273.80 |
| Purchase #2 | $204.95 | 6.874% | $219.0383 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $47.64 | 5.159% | $50.0977 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $99.37 | 10.740% | $110.0423 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $234.77 | 6.848% | $250.847 | $250.85 | $250.85 | $250.80 |
| Purchase #6 | $22.61 | 5.222% | $23.7907 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $121.70 | 8.734% | $132.3293 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $981.82 | $1,059.9544 | $1,059.96 | $1,060.00 | $1,059.80 | |