| 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 | $235.78 | 13.756% | $268.2139 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $5.92 | 6.347% | $6.2957 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $91.84 | 12.256% | $103.0959 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $116.70 | 6.123% | $123.8455 | $123.85 | $123.85 | $123.80 |
| Purchase #5 | $12.71 | 7.791% | $13.7002 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $131.61 | 12.239% | $147.7177 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $137.30 | 9.182% | $149.9069 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $731.86 | $812.7758 | $812.79 | $812.75 | $812.70 | |