| 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 | $114.33 | 7.514% | $122.9208 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $112.30 | 8.361% | $121.6894 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $249.29 | 4.562% | $260.6626 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $186.84 | 13.414% | $211.9027 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $222.98 | 7.313% | $239.2865 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $138.42 | 7.739% | $149.1323 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $163.99 | 6.314% | $174.3443 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,188.15 | $1,279.9386 | $1,279.93 | $1,279.95 | $1,279.90 | |