| 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 | $202.39 | 4.619% | $211.7384 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $106.59 | 7.802% | $114.9062 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $141.87 | 3.672% | $147.0795 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $28.99 | 8.870% | $31.5614 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $40.41 | 9.723% | $44.3391 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $150.54 | 5.308% | $158.5307 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $188.34 | 9.729% | $206.6636 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $859.13 | $914.8189 | $914.82 | $914.85 | $914.80 | |