| 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 | $233.49 | 7.596% | $251.2259 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $80.41 | 9.458% | $88.0152 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $187.71 | 6.384% | $199.6934 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $5.98 | 6.529% | $6.3704 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $141.77 | 6.428% | $150.883 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $36.73 | 9.124% | $40.0812 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $58.49 | 12.685% | $65.9095 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $744.58 | $802.1786 | $802.18 | $802.20 | $802.20 | |