| 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 | $11.30 | 11.364% | $12.5841 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $112.62 | 5.785% | $119.1351 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $79.57 | 4.478% | $83.1331 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $247.57 | 12.256% | $277.9122 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $122.25 | 6.759% | $130.5129 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $246.99 | 12.411% | $277.6439 | $277.64 | $277.65 | $277.60 |
| Purchase #7 | $180.75 | 7.432% | $194.1833 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,001.05 | $1,095.1046 | $1,095.09 | $1,095.15 | $1,095.00 | |