| 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 | $123.45 | 6.270% | $131.1903 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $244.81 | 9.685% | $268.5198 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $239.43 | 5.239% | $251.9737 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $48.92 | 3.290% | $50.5295 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $70.49 | 8.776% | $76.6762 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $132.78 | 10.854% | $147.1919 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $60.71 | 3.414% | $62.7826 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $920.59 | $988.8640 | $988.86 | $988.90 | $988.90 | |