| 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 | $9.73 | 13.681% | $11.0612 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $100.53 | 10.392% | $110.9771 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $234.63 | 9.311% | $256.4764 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $207.87 | 9.171% | $226.9338 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $62.82 | 11.741% | $70.1957 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $233.84 | 5.240% | $246.0932 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $32.61 | 5.266% | $34.3272 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $882.03 | $956.0646 | $956.07 | $956.15 | $956.10 | |