| 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 | $12.75 | 12.459% | $14.3385 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $167.74 | 9.500% | $183.6753 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $169.93 | 13.244% | $192.4355 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $209.57 | 8.718% | $227.8403 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $5.58 | 10.809% | $6.1831 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $39.55 | 6.630% | $42.1722 | $42.17 | $42.15 | $42.20 |
| Purchase #7 | $248.99 | 8.603% | $270.4106 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $854.11 | $937.0555 | $937.06 | $937.10 | $937.00 | |