| 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 | $11.72 | 6.307% | $12.4592 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $156.30 | 4.751% | $163.7258 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $187.86 | 13.715% | $213.625 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $216.62 | 3.711% | $224.6588 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $158.41 | 13.338% | $179.5387 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $40.88 | 11.483% | $45.5743 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $208.53 | 7.113% | $223.3627 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $980.32 | $1,062.9445 | $1,062.95 | $1,062.95 | $1,063.00 | |