| 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 | $210.82 | 4.599% | $220.5156 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $114.37 | 10.753% | $126.6682 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $236.87 | 8.204% | $256.3028 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $93.83 | 11.499% | $104.6195 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $93.86 | 11.602% | $104.7496 | $104.75 | $104.75 | $104.70 |
| Purchase #6 | $231.46 | 6.181% | $245.7665 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $29.90 | 5.699% | $31.604 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $1,011.11 | $1,090.2262 | $1,090.23 | $1,090.15 | $1,090.20 | |