| 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 | $220.27 | 6.232% | $233.9972 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $89.72 | 6.756% | $95.7815 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $93.43 | 13.867% | $106.3859 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $229.86 | 7.808% | $247.8075 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $5.35 | 9.358% | $5.8507 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $223.41 | 4.607% | $233.7025 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $42.71 | 4.700% | $44.7174 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $904.75 | $968.2427 | $968.25 | $968.25 | $968.30 | |