| 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 | $239.84 | 8.129% | $259.3366 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $237.84 | 3.458% | $246.0645 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $69.76 | 12.688% | $78.6111 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $55.86 | 6.196% | $59.3211 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $157.61 | 12.693% | $177.6154 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $61.66 | 7.143% | $66.0644 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $47.99 | 10.459% | $53.0093 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $870.56 | $940.0224 | $940.02 | $939.95 | $940.00 | |