| 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 | $99.72 | 13.642% | $113.3238 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $56.72 | 13.590% | $64.4282 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $181.54 | 10.821% | $201.1844 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $46.91 | 10.854% | $52.0016 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $183.50 | 9.557% | $201.0371 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $240.46 | 11.103% | $267.1583 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $205.86 | 13.519% | $233.6902 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $1,014.71 | $1,132.8236 | $1,132.82 | $1,132.85 | $1,132.80 | |