| 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 | $193.73 | 8.302% | $209.8135 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $250.97 | 9.108% | $273.8283 | $273.83 | $273.85 | $273.80 |
| Purchase #3 | $136.95 | 7.278% | $146.9172 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $83.85 | 10.366% | $92.5419 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $250.59 | 5.852% | $265.2545 | $265.25 | $265.25 | $265.30 |
| Purchase #6 | $169.78 | 6.687% | $181.1332 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $234.57 | 13.323% | $265.8218 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $1,320.44 | $1,435.3104 | $1,435.30 | $1,435.30 | $1,435.20 | |