| 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 | $220.70 | 3.444% | $228.3009 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $182.91 | 10.419% | $201.9674 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $205.73 | 12.429% | $231.3002 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $69.39 | 7.391% | $74.5186 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $148.85 | 12.534% | $167.5069 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $99.37 | 13.171% | $112.458 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $226.58 | 6.403% | $241.0879 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,153.53 | $1,257.1399 | $1,257.15 | $1,257.10 | $1,257.20 | |