| 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 | $167.47 | 10.336% | $184.7797 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $179.91 | 9.542% | $197.077 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $109.80 | 9.594% | $120.3342 | $120.33 | $120.35 | $120.30 |
| Purchase #4 | $195.48 | 12.745% | $220.3939 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $231.48 | 9.149% | $252.6581 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $107.65 | 6.234% | $114.3609 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $132.52 | 9.123% | $144.6098 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,124.31 | $1,234.2136 | $1,234.21 | $1,234.25 | $1,234.30 | |