| 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 | $113.87 | 4.601% | $119.1092 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $154.53 | 10.781% | $171.1899 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $20.73 | 3.284% | $21.4108 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $150.95 | 13.842% | $171.8445 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $211.35 | 13.773% | $240.4592 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $109.60 | 4.704% | $114.7556 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $155.90 | 4.831% | $163.4315 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $916.93 | $1,002.2007 | $1,002.20 | $1,002.20 | $1,002.20 | |