| 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 | $232.36 | 6.531% | $247.5354 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $129.96 | 13.104% | $146.99 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $12.88 | 4.790% | $13.497 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $221.30 | 3.752% | $229.6032 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $242.40 | 8.274% | $262.4562 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $110.28 | 7.127% | $118.1397 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $81.93 | 4.805% | $85.8667 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $1,031.11 | $1,104.0882 | $1,104.10 | $1,104.10 | $1,104.10 | |