| 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 | $6.42 | 13.259% | $7.2712 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $195.80 | 11.308% | $217.9411 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $223.63 | 4.181% | $232.98 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $121.79 | 13.265% | $137.9454 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $197.35 | 7.624% | $212.396 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $198.27 | 10.327% | $218.7453 | $218.75 | $218.75 | $218.70 |
| Purchase #7 | $33.31 | 10.130% | $36.6843 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $976.57 | $1,063.9633 | $1,063.97 | $1,064.00 | $1,063.90 | |