| 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 | $85.50 | 9.278% | $93.4327 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $238.89 | 4.739% | $250.211 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $223.41 | 12.747% | $251.8881 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $67.27 | 12.867% | $75.9256 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $198.27 | 3.264% | $204.7415 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $133.66 | 11.219% | $148.6553 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $143.84 | 11.140% | $159.8638 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,090.84 | $1,184.7180 | $1,184.72 | $1,184.75 | $1,184.70 | |