| 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 | $29.63 | 10.188% | $32.6487 | $32.65 | $32.65 | $32.60 |
| Purchase #2 | $6.47 | 10.793% | $7.1683 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $38.86 | 8.455% | $42.1456 | $42.15 | $42.15 | $42.10 |
| Purchase #4 | $121.25 | 11.502% | $135.1962 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $250.27 | 8.149% | $270.6645 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $140.69 | 3.693% | $145.8857 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $160.33 | 13.230% | $181.5417 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $747.50 | $815.2507 | $815.26 | $815.25 | $815.20 | |