| 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 | $12.74 | 3.302% | $13.1607 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $224.79 | 6.680% | $239.806 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $220.67 | 3.558% | $228.5214 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $112.71 | 12.432% | $126.7221 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $172.92 | 12.324% | $194.2307 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $217.83 | 12.463% | $244.9782 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $143.47 | 9.602% | $157.246 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $1,105.13 | $1,204.6651 | $1,204.67 | $1,204.65 | $1,204.60 | |