| 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 | $237.92 | 4.481% | $248.5812 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $22.87 | 13.174% | $25.8829 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $238.53 | 3.443% | $246.7426 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $11.89 | 3.551% | $12.3122 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $35.58 | 10.555% | $39.3355 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $6.41 | 6.459% | $6.824 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $237.33 | 12.861% | $267.853 | $267.85 | $267.85 | $267.90 |
| 7 purchase totals = | $790.53 | $847.5314 | $847.52 | $847.55 | $847.50 | |