| 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 | $247.89 | 10.708% | $274.4341 | $274.43 | $274.45 | $274.40 |
| Purchase #2 | $26.41 | 12.118% | $29.6104 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $145.29 | 11.680% | $162.2599 | $162.26 | $162.25 | $162.30 |
| Purchase #4 | $101.72 | 4.489% | $106.2862 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $151.84 | 9.433% | $166.1631 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $104.63 | 3.718% | $108.5201 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $108.62 | 5.236% | $114.3073 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $886.40 | $961.5811 | $961.58 | $961.55 | $961.60 | |