| 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 | $216.96 | 8.223% | $234.8006 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $240.26 | 3.520% | $248.7172 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $130.58 | 6.535% | $139.1134 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $94.85 | 5.739% | $100.2934 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $225.41 | 3.112% | $232.4248 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $143.90 | 9.546% | $157.6367 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $36.54 | 5.678% | $38.6147 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $1,088.50 | $1,151.6008 | $1,151.59 | $1,151.55 | $1,151.50 | |