| 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 | $211.35 | 7.462% | $227.1209 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $242.71 | 5.344% | $255.6804 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $218.50 | 8.484% | $237.0375 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $122.59 | 11.535% | $136.7308 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $7.40 | 13.813% | $8.4222 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $50.53 | 5.794% | $53.4577 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $39.55 | 9.473% | $43.2966 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $892.63 | $961.7461 | $961.75 | $961.75 | $961.70 | |