| 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 | $199.81 | 10.532% | $220.854 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $201.79 | 5.373% | $212.6322 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $204.38 | 10.186% | $225.1981 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $159.30 | 6.490% | $169.6386 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $182.99 | 5.462% | $192.9849 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $82.98 | 6.703% | $88.5421 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $68.88 | 5.150% | $72.4273 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $1,100.13 | $1,182.2772 | $1,182.27 | $1,182.35 | $1,182.20 | |