| 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 | $104.99 | 4.714% | $109.9392 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $221.38 | 3.821% | $229.8389 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $240.99 | 3.522% | $249.4777 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $137.98 | 7.459% | $148.2719 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $204.79 | 6.186% | $217.4583 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $199.86 | 3.649% | $207.1529 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $27.61 | 7.368% | $29.6443 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $1,137.60 | $1,191.7832 | $1,191.78 | $1,191.80 | $1,191.80 | |