| 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 | $226.30 | 10.812% | $250.7676 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $225.55 | 5.171% | $237.2132 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $235.66 | 9.482% | $258.0053 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $25.60 | 11.609% | $28.5719 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $116.26 | 6.665% | $124.0087 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $232.66 | 5.129% | $244.5931 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $78.95 | 10.766% | $87.4498 | $87.45 | $87.45 | $87.40 |
| 7 purchase totals = | $1,140.98 | $1,230.6096 | $1,230.61 | $1,230.55 | $1,230.60 | |