| 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 | $125.99 | 10.219% | $138.8649 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $96.74 | 4.256% | $100.8573 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $136.33 | 4.110% | $141.9332 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $243.36 | 11.158% | $270.5141 | $270.51 | $270.50 | $270.50 |
| Purchase #5 | $183.97 | 6.211% | $195.3964 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $46.59 | 11.613% | $52.0005 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $72.92 | 4.276% | $76.0381 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $905.90 | $975.6045 | $975.60 | $975.60 | $975.60 | |