| 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 | $134.88 | 4.599% | $141.0831 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $221.57 | 8.410% | $240.204 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $80.85 | 10.726% | $89.522 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $235.67 | 9.185% | $257.3163 | $257.32 | $257.30 | $257.30 |
| Purchase #5 | $101.37 | 6.802% | $108.2652 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $232.29 | 9.867% | $255.2101 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $140.60 | 10.561% | $155.4488 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $1,147.23 | $1,247.0495 | $1,247.05 | $1,247.00 | $1,247.00 | |