| 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 | $218.83 | 7.479% | $235.1963 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $132.71 | 11.479% | $147.9438 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $143.35 | 12.823% | $161.7318 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $10.30 | 11.576% | $11.4923 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $167.28 | 12.414% | $188.0461 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $113.26 | 3.348% | $117.0519 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $148.52 | 7.379% | $159.4793 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $934.25 | $1,020.9415 | $1,020.94 | $1,021.00 | $1,020.90 | |