| 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 | $191.50 | 12.288% | $215.0315 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $176.90 | 8.298% | $191.5792 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $177.82 | 8.741% | $193.3632 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $250.88 | 6.803% | $267.9474 | $267.95 | $267.95 | $267.90 |
| Purchase #5 | $122.32 | 6.302% | $130.0286 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $76.36 | 10.528% | $84.3992 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $189.43 | 11.107% | $210.47 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,185.21 | $1,292.8191 | $1,292.82 | $1,292.85 | $1,292.80 | |