| 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 | $226.44 | 9.651% | $248.2937 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $222.76 | 8.511% | $241.7191 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $157.95 | 7.182% | $169.294 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $11.46 | 9.344% | $12.5308 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $137.42 | 4.692% | $143.8677 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $235.76 | 8.258% | $255.2291 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $158.62 | 13.550% | $180.113 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,150.41 | $1,251.0474 | $1,251.04 | $1,251.05 | $1,251.00 | |