| 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 | $198.77 | 12.218% | $223.0557 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $111.33 | 8.816% | $121.1449 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $36.31 | 5.588% | $38.339 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $107.51 | 5.786% | $113.7305 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $212.85 | 10.565% | $235.3376 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $133.58 | 7.829% | $144.038 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $56.41 | 10.546% | $62.359 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $856.76 | $938.0047 | $938.01 | $938.05 | $937.90 | |