| 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 | $220.65 | 10.629% | $244.1029 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $71.90 | 3.147% | $74.1627 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $211.49 | 9.272% | $231.0994 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $62.84 | 10.272% | $69.2949 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $233.35 | 12.722% | $263.0368 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $74.69 | 3.126% | $77.0248 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $131.78 | 11.391% | $146.7911 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $1,006.70 | $1,105.5126 | $1,105.50 | $1,105.50 | $1,105.50 | |