| 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 | $249.47 | 10.301% | $275.1679 | $275.17 | $275.15 | $275.20 |
| Purchase #2 | $10.51 | 3.364% | $10.8636 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $165.25 | 6.760% | $176.4209 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $209.50 | 9.816% | $230.0645 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $30.41 | 12.697% | $34.2712 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $246.53 | 8.493% | $267.4678 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $234.93 | 10.181% | $258.8482 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $1,146.60 | $1,253.1041 | $1,253.10 | $1,253.00 | $1,253.20 | |