| 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 | $91.30 | 12.469% | $102.6842 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $130.32 | 8.303% | $141.1405 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $169.53 | 10.319% | $187.0238 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $74.40 | 12.137% | $83.4299 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $241.99 | 10.617% | $267.6821 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $158.71 | 11.628% | $177.1648 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $233.87 | 11.123% | $259.8834 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,100.12 | $1,219.0087 | $1,218.99 | $1,219.05 | $1,219.00 | |