| 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 | $230.83 | 12.625% | $259.9723 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $112.98 | 6.324% | $120.1249 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $188.54 | 13.181% | $213.3915 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $150.93 | 7.717% | $162.5773 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $183.29 | 5.304% | $193.0117 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $7.27 | 8.720% | $7.9039 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $231.71 | 5.382% | $244.1806 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $1,105.55 | $1,201.1622 | $1,201.15 | $1,201.15 | $1,201.20 | |