| 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 | $224.80 | 9.819% | $246.8731 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $77.72 | 7.482% | $83.535 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $235.36 | 3.534% | $243.6776 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $221.61 | 6.415% | $235.8263 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $174.25 | 13.303% | $197.4305 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $96.79 | 7.508% | $104.057 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $248.80 | 11.117% | $276.4591 | $276.46 | $276.45 | $276.50 |
| 7 purchase totals = | $1,279.33 | $1,387.8586 | $1,387.87 | $1,387.90 | $1,387.90 | |