| 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 | $209.90 | 12.725% | $236.6098 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $137.55 | 10.836% | $152.4549 | $152.45 | $152.45 | $152.50 |
| Purchase #3 | $8.94 | 13.743% | $10.1686 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $47.36 | 5.434% | $49.9335 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $116.54 | 12.305% | $130.8802 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $47.37 | 13.340% | $53.6892 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $181.47 | 12.786% | $204.6728 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $749.13 | $838.4090 | $838.40 | $838.40 | $838.50 | |