| 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 | $233.57 | 3.219% | $241.0886 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $193.26 | 9.420% | $211.4651 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $77.49 | 5.767% | $81.9588 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $121.71 | 5.440% | $128.331 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $175.91 | 8.209% | $190.3505 | $190.35 | $190.35 | $190.40 |
| Purchase #6 | $249.46 | 6.580% | $265.8745 | $265.87 | $265.85 | $265.90 |
| Purchase #7 | $42.51 | 4.488% | $44.4178 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $1,093.91 | $1,163.4863 | $1,163.49 | $1,163.45 | $1,163.60 | |