| 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 | $77.33 | 9.840% | $84.9393 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $211.54 | 10.271% | $233.2673 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $221.49 | 10.137% | $243.9424 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $108.96 | 6.187% | $115.7014 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $143.98 | 10.266% | $158.761 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $91.50 | 7.200% | $98.088 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $181.66 | 5.403% | $191.4751 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $1,036.46 | $1,126.1745 | $1,126.18 | $1,126.20 | $1,126.20 | |