| 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 | $230.78 | 3.554% | $238.9819 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $48.45 | 7.475% | $52.0716 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $236.36 | 8.524% | $256.5073 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $187.55 | 5.361% | $197.6046 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $205.60 | 3.615% | $213.0324 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $199.37 | 11.150% | $221.5998 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $18.58 | 10.769% | $20.5809 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $1,126.69 | $1,200.3785 | $1,200.37 | $1,200.40 | $1,200.40 | |