| 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 | $226.95 | 13.516% | $257.6246 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $122.43 | 10.441% | $135.2129 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $172.63 | 4.710% | $180.7609 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $124.55 | 3.857% | $129.3539 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $58.40 | 11.786% | $65.283 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $74.98 | 5.641% | $79.2096 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $35.81 | 11.704% | $40.0012 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $815.75 | $887.4461 | $887.43 | $887.40 | $887.50 | |