| 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 | $202.85 | 13.455% | $230.1435 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $210.45 | 5.210% | $221.4144 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $218.93 | 5.743% | $231.5031 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $64.68 | 7.235% | $69.3596 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $101.62 | 11.482% | $113.288 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $50.78 | 9.869% | $55.7915 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $62.95 | 3.700% | $65.2792 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $912.26 | $986.7793 | $986.77 | $986.80 | $986.80 | |