| 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 | $8.60 | 8.179% | $9.3034 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $240.52 | 13.152% | $272.1532 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $25.26 | 10.322% | $27.8673 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $140.70 | 11.120% | $156.3458 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $184.56 | 3.178% | $190.4253 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $145.42 | 7.521% | $156.357 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $135.77 | 4.187% | $141.4547 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $880.83 | $953.9067 | $953.91 | $953.90 | $954.00 | |