| 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 | $174.54 | 10.720% | $193.2507 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $74.65 | 12.361% | $83.8775 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $223.43 | 3.671% | $231.6321 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $224.70 | 13.368% | $254.7379 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $125.61 | 9.300% | $137.2917 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $95.72 | 6.562% | $102.0011 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $73.26 | 8.105% | $79.1977 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $991.91 | $1,081.9887 | $1,081.99 | $1,082.05 | $1,082.00 | |