| 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 | $172.78 | 12.484% | $194.3499 | $194.35 | $194.35 | $194.30 |
| Purchase #2 | $221.81 | 7.785% | $239.0779 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $179.62 | 8.458% | $194.8123 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $216.56 | 5.439% | $228.3387 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $7.98 | 10.505% | $8.8183 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $111.97 | 6.172% | $118.8808 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $217.41 | 13.250% | $246.2168 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,128.13 | $1,230.4947 | $1,230.50 | $1,230.50 | $1,230.40 | |