| 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 | $240.28 | 11.175% | $267.1313 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $210.46 | 6.192% | $223.4917 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $175.32 | 6.848% | $187.3259 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $68.95 | 8.559% | $74.8514 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $8.82 | 4.687% | $9.2334 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $59.67 | 6.228% | $63.3862 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $74.53 | 12.299% | $83.6964 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $838.03 | $909.1163 | $909.12 | $909.20 | $909.10 | |