| 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 | $205.86 | 11.304% | $229.1304 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $169.85 | 8.673% | $184.5811 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $169.70 | 8.502% | $184.1279 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $59.92 | 12.194% | $67.2266 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $81.47 | 8.113% | $88.0797 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $47.84 | 11.758% | $53.465 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $188.46 | 10.313% | $207.8959 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $923.10 | $1,014.5066 | $1,014.52 | $1,014.60 | $1,014.50 | |