| 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 | $197.75 | 10.527% | $218.5671 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $96.54 | 13.138% | $109.2234 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $226.52 | 10.140% | $249.4891 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $11.64 | 4.662% | $12.1827 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $171.49 | 10.296% | $189.1466 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $197.63 | 4.419% | $206.3633 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $243.73 | 13.392% | $276.3703 | $276.37 | $276.35 | $276.40 |
| 7 purchase totals = | $1,145.30 | $1,261.3425 | $1,261.34 | $1,261.30 | $1,261.40 | |