| 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 | $135.88 | 11.283% | $151.2113 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $204.57 | 13.167% | $231.5057 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $207.41 | 7.571% | $223.113 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $107.53 | 11.399% | $119.7873 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $154.86 | 4.775% | $162.2546 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $120.48 | 13.159% | $136.334 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $204.26 | 9.510% | $223.6851 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,134.99 | $1,247.8910 | $1,247.89 | $1,247.90 | $1,247.90 | |