| 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 | $222.56 | 5.757% | $235.3728 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $199.53 | 10.865% | $221.2089 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $194.66 | 12.395% | $218.7881 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $142.54 | 11.198% | $158.5016 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $209.32 | 6.200% | $222.2978 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $136.25 | 4.204% | $141.978 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $148.66 | 7.586% | $159.9373 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,253.52 | $1,358.0845 | $1,358.09 | $1,358.10 | $1,358.10 | |