| 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 | $179.46 | 6.233% | $190.6457 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $234.76 | 7.603% | $252.6088 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $203.90 | 3.253% | $210.5329 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $240.97 | 13.772% | $274.1564 | $274.16 | $274.15 | $274.20 |
| Purchase #5 | $122.72 | 6.869% | $131.1496 | $131.15 | $131.15 | $131.10 |
| Purchase #6 | $65.59 | 13.161% | $74.2223 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $214.42 | 11.778% | $239.6744 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,261.82 | $1,372.9901 | $1,372.99 | $1,372.95 | $1,372.90 | |