| 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 | $113.95 | 13.198% | $128.9891 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $177.35 | 12.387% | $199.3183 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $65.94 | 7.334% | $70.776 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $48.51 | 5.634% | $51.2431 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $196.90 | 11.127% | $218.8091 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $113.44 | 8.107% | $122.6366 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $220.28 | 10.195% | $242.7375 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $936.37 | $1,034.5097 | $1,034.52 | $1,034.55 | $1,034.40 | |