| 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 | $244.64 | 4.245% | $255.025 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $242.60 | 13.570% | $275.5208 | $275.52 | $275.50 | $275.50 |
| Purchase #3 | $75.63 | 9.623% | $82.9079 | $82.91 | $82.90 | $82.90 |
| Purchase #4 | $247.74 | 10.301% | $273.2597 | $273.26 | $273.25 | $273.30 |
| Purchase #5 | $97.96 | 4.402% | $102.2722 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $142.94 | 5.386% | $150.6387 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $57.94 | 8.678% | $62.968 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $1,109.45 | $1,202.5923 | $1,202.60 | $1,202.55 | $1,202.60 | |