| 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 | $94.72 | 9.300% | $103.529 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $76.69 | 8.540% | $83.2393 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $224.82 | 3.166% | $231.9378 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $149.47 | 4.430% | $156.0915 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $249.90 | 12.694% | $281.6223 | $281.62 | $281.60 | $281.60 |
| Purchase #6 | $46.64 | 3.470% | $48.2584 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $247.27 | 9.809% | $271.5247 | $271.52 | $271.50 | $271.50 |
| 7 purchase totals = | $1,089.51 | $1,176.2030 | $1,176.20 | $1,176.20 | $1,176.10 | |