| 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 | $233.69 | 9.452% | $255.7784 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $146.44 | 11.311% | $163.0038 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $69.34 | 7.165% | $74.3082 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $187.42 | 5.858% | $198.3991 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $108.97 | 8.566% | $118.3044 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $181.76 | 7.301% | $195.0303 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $169.49 | 8.578% | $184.0289 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,097.11 | $1,188.8531 | $1,188.85 | $1,188.90 | $1,188.80 | |