| 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 | $122.51 | 11.304% | $136.3585 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $145.35 | 8.448% | $157.6292 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $139.80 | 13.772% | $159.0533 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $211.98 | 13.286% | $240.1437 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $218.80 | 13.253% | $247.7976 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $103.53 | 12.545% | $116.5178 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $185.92 | 9.677% | $203.9115 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $1,127.89 | $1,261.4116 | $1,261.41 | $1,261.40 | $1,261.40 | |