| 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 | $21.76 | 9.516% | $23.8307 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $239.61 | 7.597% | $257.8132 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $82.81 | 3.373% | $85.6032 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $165.27 | 5.137% | $173.7599 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $174.31 | 11.643% | $194.6049 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $238.72 | 11.838% | $266.9797 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $213.37 | 7.594% | $229.5733 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,135.85 | $1,232.1649 | $1,232.15 | $1,232.15 | $1,232.20 | |