| 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 | $221.58 | 3.806% | $230.0133 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $76.83 | 9.866% | $84.41 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $58.66 | 6.332% | $62.3744 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $187.99 | 11.669% | $209.9266 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $88.84 | 6.311% | $94.4467 | $94.45 | $94.45 | $94.40 |
| Purchase #6 | $123.29 | 9.808% | $135.3823 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $28.32 | 8.285% | $30.6663 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $785.51 | $847.2196 | $847.22 | $847.20 | $847.20 | |