| 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 | $185.64 | 7.339% | $199.2641 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $239.84 | 12.610% | $270.0838 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $157.58 | 10.603% | $174.2882 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $8.68 | 4.670% | $9.0854 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $48.87 | 4.526% | $51.0819 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $219.86 | 3.605% | $227.786 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $93.42 | 8.446% | $101.3103 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $953.89 | $1,032.8997 | $1,032.90 | $1,032.95 | $1,033.00 | |