| 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 | $132.31 | 7.102% | $141.7067 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $121.77 | 8.662% | $132.3177 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $89.38 | 6.123% | $94.8527 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $106.82 | 9.535% | $117.0053 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $230.25 | 12.718% | $259.5332 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $219.36 | 7.422% | $235.6409 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $72.37 | 9.143% | $78.9868 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $972.26 | $1,060.0433 | $1,060.05 | $1,060.05 | $1,060.00 | |