| 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 | $226.67 | 11.204% | $252.0661 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $55.63 | 13.650% | $63.2235 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $250.55 | 3.657% | $259.7126 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $240.78 | 5.702% | $254.5093 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $109.95 | 6.317% | $116.8955 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $109.44 | 13.800% | $124.5427 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $7.96 | 4.183% | $8.293 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $1,000.98 | $1,079.2427 | $1,079.24 | $1,079.20 | $1,079.20 | |