| 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 | $122.70 | 9.566% | $134.4375 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $232.93 | 13.837% | $265.1605 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $169.34 | 11.627% | $189.0292 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $222.72 | 7.320% | $239.0231 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $185.61 | 3.240% | $191.6238 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $227.98 | 6.263% | $242.2584 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $10.53 | 12.460% | $11.842 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $1,171.81 | $1,273.3745 | $1,273.37 | $1,273.35 | $1,273.30 | |