| 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 | $119.82 | 4.223% | $124.88 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $112.79 | 12.728% | $127.1459 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $27.80 | 3.308% | $28.7196 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $90.52 | 6.288% | $96.2119 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $187.91 | 4.679% | $196.7023 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $39.76 | 10.780% | $44.0461 | $44.05 | $44.05 | $44.00 |
| Purchase #7 | $224.90 | 9.394% | $246.0271 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $803.50 | $863.7329 | $863.74 | $863.75 | $863.60 | |