| 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 | $213.82 | 8.191% | $231.334 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $77.48 | 13.859% | $88.218 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $188.86 | 11.526% | $210.628 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $198.35 | 3.207% | $204.7111 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $165.83 | 10.433% | $183.131 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $167.32 | 5.744% | $176.9309 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $164.40 | 11.551% | $183.3898 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $1,176.06 | $1,278.3428 | $1,278.34 | $1,278.40 | $1,278.20 | |