| 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 | $203.72 | 10.551% | $225.2145 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $184.67 | 5.378% | $194.6016 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $153.29 | 9.411% | $167.7161 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $165.75 | 11.213% | $184.3355 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $58.45 | 4.761% | $61.2328 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $60.67 | 12.217% | $68.0821 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $185.35 | 7.782% | $199.7739 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,011.90 | $1,100.9565 | $1,100.95 | $1,100.95 | $1,100.90 | |