| 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 | $232.37 | 4.302% | $242.3666 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $92.56 | 5.178% | $97.3528 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $116.55 | 12.255% | $130.8332 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $135.74 | 4.575% | $141.9501 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $95.37 | 5.613% | $100.7231 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $143.50 | 8.205% | $155.2742 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $174.57 | 10.869% | $193.544 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $990.66 | $1,062.0440 | $1,062.03 | $1,062.00 | $1,062.10 | |