| 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 | $197.82 | 7.855% | $213.3588 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $167.39 | 12.684% | $188.6217 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $205.42 | 8.198% | $222.2603 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $91.70 | 5.299% | $96.5592 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $60.97 | 11.180% | $67.7864 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $230.87 | 6.542% | $245.9735 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $249.36 | 6.276% | $265.0098 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $1,203.53 | $1,299.5697 | $1,299.57 | $1,299.50 | $1,299.70 | |