| 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 | $169.67 | 10.354% | $187.2376 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $239.42 | 4.772% | $250.8451 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $142.87 | 10.825% | $158.3357 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $112.93 | 8.327% | $122.3337 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $8.35 | 13.484% | $9.4759 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $100.32 | 6.684% | $107.0254 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $235.78 | 8.460% | $255.727 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $1,009.34 | $1,090.9804 | $1,091.00 | $1,091.10 | $1,090.80 | |