| 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 | $240.81 | 9.773% | $264.3444 | $264.34 | $264.35 | $264.30 |
| Purchase #2 | $220.46 | 6.395% | $234.5584 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $149.74 | 12.736% | $168.8109 | $168.81 | $168.80 | $168.80 |
| Purchase #4 | $196.75 | 4.621% | $205.8418 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $168.58 | 11.586% | $188.1117 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $17.25 | 6.274% | $18.3323 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $92.97 | 9.646% | $101.9379 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $1,086.56 | $1,181.9374 | $1,181.93 | $1,181.95 | $1,181.80 | |