| 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 | $218.30 | 11.212% | $242.7758 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $120.58 | 5.469% | $127.1745 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $193.63 | 8.428% | $209.9491 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $158.39 | 11.787% | $177.0594 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $247.60 | 13.517% | $281.0681 | $281.07 | $281.05 | $281.10 |
| Purchase #6 | $45.90 | 7.526% | $49.3544 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $80.42 | 13.773% | $91.4962 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $1,064.82 | $1,178.8775 | $1,178.88 | $1,178.85 | $1,179.00 | |