| 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 | $111.67 | 11.339% | $124.3323 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $238.75 | 9.560% | $261.5745 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $236.54 | 4.207% | $246.4912 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $129.40 | 5.176% | $136.0977 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $161.52 | 7.274% | $173.269 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $89.90 | 7.128% | $96.3081 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $142.78 | 7.103% | $152.9217 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $1,110.56 | $1,190.9945 | $1,190.99 | $1,190.95 | $1,191.00 | |