| 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 | $248.29 | 3.649% | $257.3501 | $257.35 | $257.35 | $257.40 |
| Purchase #2 | $146.72 | 4.830% | $153.8066 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $117.27 | 7.870% | $126.4991 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $119.60 | 7.260% | $128.283 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $36.79 | 5.692% | $38.8841 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $165.74 | 8.698% | $180.1561 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $16.70 | 3.830% | $17.3396 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $851.11 | $902.3186 | $902.32 | $902.35 | $902.40 | |