| 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 | $118.40 | 3.395% | $122.4197 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $133.46 | 11.184% | $148.3862 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $230.97 | 10.303% | $254.7668 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $212.28 | 3.856% | $220.4655 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $103.68 | 11.701% | $115.8116 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $119.31 | 8.436% | $129.375 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $199.75 | 6.567% | $212.8676 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $1,117.85 | $1,204.0924 | $1,204.11 | $1,204.05 | $1,204.20 | |