| 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 | $10.84 | 12.384% | $12.1824 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $121.42 | 9.251% | $132.6526 | $132.65 | $132.65 | $132.70 |
| Purchase #3 | $11.87 | 3.667% | $12.3053 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $106.48 | 4.500% | $111.2716 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $192.98 | 9.681% | $211.6624 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $186.97 | 5.715% | $197.6553 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $249.92 | 6.871% | $267.092 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $880.48 | $944.8216 | $944.82 | $944.80 | $945.00 | |