| 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 | $64.93 | 5.318% | $68.383 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $113.67 | 11.171% | $126.3681 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $245.91 | 9.745% | $269.8739 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $205.70 | 10.110% | $226.4963 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $195.95 | 6.477% | $208.6417 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $133.92 | 3.160% | $138.1519 | $138.15 | $138.15 | $138.20 |
| Purchase #7 | $122.84 | 11.643% | $137.1423 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $1,082.92 | $1,175.0572 | $1,175.05 | $1,175.05 | $1,175.10 | |