| 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 | $239.55 | 9.711% | $262.8127 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $61.29 | 13.355% | $69.4753 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $133.90 | 11.704% | $149.5717 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $46.70 | 3.679% | $48.4181 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $240.76 | 13.395% | $273.0098 | $273.01 | $273.00 | $273.00 |
| Purchase #6 | $59.53 | 12.645% | $67.0576 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $10.33 | 8.682% | $11.2269 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $792.06 | $881.5721 | $881.58 | $881.55 | $881.60 | |