| 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 | $130.98 | 9.416% | $143.3131 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $122.72 | 9.158% | $133.9587 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $104.44 | 8.602% | $113.4239 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $52.98 | 9.556% | $58.0428 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $87.70 | 10.801% | $97.1725 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $238.48 | 10.514% | $263.5538 | $263.55 | $263.55 | $263.60 |
| Purchase #7 | $173.53 | 9.282% | $189.6371 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $910.83 | $999.1019 | $999.09 | $999.05 | $999.10 | |