| 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 | $246.98 | 9.848% | $271.3026 | $271.30 | $271.30 | $271.30 |
| Purchase #2 | $188.59 | 13.340% | $213.7479 | $213.75 | $213.75 | $213.70 |
| Purchase #3 | $108.86 | 8.311% | $117.9074 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $194.75 | 8.329% | $210.9707 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $151.76 | 8.734% | $165.0147 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $58.64 | 6.586% | $62.502 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $9.63 | 5.224% | $10.1331 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $959.21 | $1,051.5784 | $1,051.57 | $1,051.55 | $1,051.50 | |