| 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 | $222.99 | 9.209% | $243.5251 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $44.31 | 7.180% | $47.4915 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $83.25 | 12.421% | $93.5905 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $173.62 | 5.239% | $182.716 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $98.77 | 10.448% | $109.0895 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $137.40 | 5.811% | $145.3843 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $239.54 | 3.621% | $248.2137 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $999.88 | $1,070.0106 | $1,070.01 | $1,070.05 | $1,070.00 | |