| 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 | $197.26 | 4.840% | $206.8074 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $13.29 | 11.450% | $14.8117 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $187.67 | 6.295% | $199.4838 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $64.31 | 12.124% | $72.1069 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $147.47 | 12.241% | $165.5218 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $25.78 | 13.123% | $29.1631 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $25.94 | 8.659% | $28.1861 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $661.72 | $716.0808 | $716.08 | $716.05 | $716.10 | |