| 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 | $234.53 | 10.506% | $259.1697 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $195.56 | 9.328% | $213.8018 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $46.61 | 11.672% | $52.0503 | $52.05 | $52.05 | $52.10 |
| Purchase #4 | $190.72 | 7.818% | $205.6305 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $137.32 | 5.782% | $145.2598 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $78.86 | 9.835% | $86.6159 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $168.45 | 5.314% | $177.4014 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,052.05 | $1,139.9294 | $1,139.93 | $1,139.90 | $1,140.00 | |