| 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 | $114.31 | 11.323% | $127.2533 | $127.25 | $127.25 | $127.30 |
| Purchase #2 | $150.54 | 7.841% | $162.3438 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $26.98 | 7.235% | $28.932 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $11.74 | 10.788% | $13.0065 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $227.75 | 9.549% | $249.4978 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $47.64 | 13.731% | $54.1814 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $18.59 | 11.760% | $20.7762 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $597.55 | $655.9910 | $655.99 | $656.05 | $656.00 | |