| 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 | $211.96 | 13.840% | $241.2953 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $75.56 | 5.524% | $79.7339 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $204.72 | 10.765% | $226.7581 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $231.87 | 11.196% | $257.8302 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $92.57 | 10.666% | $102.4435 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $103.63 | 12.774% | $116.8677 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $148.38 | 4.781% | $155.474 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,068.69 | $1,180.4027 | $1,180.40 | $1,180.40 | $1,180.40 | |