| 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 | $118.31 | 9.306% | $129.3199 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $10.33 | 6.465% | $10.9978 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $169.87 | 8.475% | $184.2665 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $179.64 | 12.802% | $202.6375 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $114.70 | 9.607% | $125.7192 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $78.50 | 8.530% | $85.1961 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $132.34 | 10.135% | $145.7527 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $803.69 | $883.8897 | $883.90 | $883.85 | $883.90 | |