| 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 | $177.29 | 11.296% | $197.3167 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $199.50 | 7.279% | $214.0216 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $138.27 | 11.576% | $154.2761 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $43.33 | 3.347% | $44.7803 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $118.83 | 8.784% | $129.268 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $117.96 | 4.321% | $123.0571 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $171.44 | 7.594% | $184.4592 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $966.62 | $1,047.1790 | $1,047.19 | $1,047.15 | $1,047.30 | |