| 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 | $102.51 | 4.381% | $107.001 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $195.77 | 4.251% | $204.0922 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $55.80 | 9.453% | $61.0748 | $61.07 | $61.05 | $61.10 |
| Purchase #4 | $146.93 | 11.463% | $163.7726 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $235.69 | 5.519% | $248.6977 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $121.83 | 5.410% | $128.421 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $175.62 | 12.670% | $197.8711 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $1,034.15 | $1,110.9304 | $1,110.92 | $1,110.85 | $1,111.00 | |