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 | $109.40 | 11.201% | $121.6539 | $121.65 | $121.65 | $121.70 |
Purchase #2 | $45.83 | 13.279% | $51.9158 | $51.92 | $51.90 | $51.90 |
Purchase #3 | $7.27 | 7.503% | $7.8155 | $7.82 | $7.80 | $7.80 |
Purchase #4 | $222.81 | 10.547% | $246.3098 | $246.31 | $246.30 | $246.30 |
Purchase #5 | $134.93 | 10.584% | $149.211 | $149.21 | $149.20 | $149.20 |
Purchase #6 | $142.59 | 7.403% | $153.1459 | $153.15 | $153.15 | $153.10 |
Purchase #7 | $73.37 | 8.626% | $79.6989 | $79.70 | $79.70 | $79.70 |
7 purchase totals = | $736.20 | $809.7508 | $809.76 | $809.70 | $809.70 |