| 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 | $184.99 | 8.490% | $200.6957 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $115.99 | 4.377% | $121.0669 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $88.52 | 13.401% | $100.3826 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $46.32 | 7.503% | $49.7954 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $245.25 | 9.812% | $269.3139 | $269.31 | $269.30 | $269.30 |
| Purchase #6 | $229.92 | 10.777% | $254.6985 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $225.87 | 9.249% | $246.7607 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,136.86 | $1,242.7137 | $1,242.72 | $1,242.70 | $1,242.80 | |