| 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 | $233.73 | 12.667% | $263.3366 | $263.34 | $263.35 | $263.30 |
| Purchase #2 | $230.40 | 7.239% | $247.0787 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $104.64 | 11.356% | $116.5229 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $93.62 | 8.868% | $101.9222 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $206.27 | 7.234% | $221.1916 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $80.59 | 12.855% | $90.9498 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $249.30 | 11.216% | $277.2615 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $1,198.55 | $1,318.2633 | $1,318.26 | $1,318.25 | $1,318.20 | |