| 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 | $209.74 | 4.257% | $218.6686 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $109.90 | 12.432% | $123.5628 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $12.78 | 5.607% | $13.4966 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $86.48 | 8.748% | $94.0453 | $94.05 | $94.05 | $94.00 |
| Purchase #5 | $235.35 | 13.128% | $266.2467 | $266.25 | $266.25 | $266.20 |
| Purchase #6 | $236.34 | 4.755% | $247.578 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $230.98 | 13.658% | $262.5272 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,121.57 | $1,226.1252 | $1,226.14 | $1,226.15 | $1,226.10 | |