| 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 | $119.55 | 4.560% | $125.0015 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $120.67 | 11.777% | $134.8813 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $140.72 | 7.133% | $150.7576 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $135.70 | 13.378% | $153.8539 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $169.86 | 4.457% | $177.4307 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $212.62 | 4.203% | $221.5564 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $22.87 | 3.688% | $23.7134 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $921.99 | $987.1948 | $987.19 | $987.20 | $987.30 | |