| 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 | $120.96 | 13.721% | $137.5569 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $65.67 | 3.182% | $67.7596 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $59.91 | 12.519% | $67.4101 | $67.41 | $67.40 | $67.40 |
| Purchase #4 | $211.54 | 5.754% | $223.712 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $116.46 | 5.562% | $122.9375 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $248.96 | 6.171% | $264.3233 | $264.32 | $264.30 | $264.30 |
| Purchase #7 | $237.49 | 13.669% | $269.9525 | $269.95 | $269.95 | $270.00 |
| 7 purchase totals = | $1,060.99 | $1,153.6519 | $1,153.65 | $1,153.60 | $1,153.70 | |