| 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 | $229.25 | 10.343% | $252.9613 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $11.53 | 9.652% | $12.6429 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $235.57 | 5.484% | $248.4887 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $211.68 | 3.141% | $218.3289 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $245.37 | 10.168% | $270.3192 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $150.52 | 12.754% | $169.7173 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $105.71 | 7.221% | $113.3433 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $1,189.63 | $1,285.8016 | $1,285.80 | $1,285.80 | $1,285.70 | |