| 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 | $124.98 | 8.714% | $135.8708 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $100.94 | 12.559% | $113.6171 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $193.79 | 5.439% | $204.3302 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $53.50 | 8.204% | $57.8891 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $121.42 | 10.365% | $134.0052 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $72.57 | 11.629% | $81.0092 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $103.70 | 12.372% | $116.5298 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $770.90 | $843.2514 | $843.26 | $843.25 | $843.20 | |