| 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 | $242.86 | 8.553% | $263.6318 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $135.46 | 10.735% | $150.0016 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $228.80 | 3.453% | $236.7005 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $191.65 | 6.172% | $203.4786 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $223.44 | 7.314% | $239.7824 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $69.83 | 4.657% | $73.082 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $138.97 | 3.750% | $144.1814 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $1,231.01 | $1,310.8583 | $1,310.85 | $1,310.95 | $1,310.90 | |