| 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 | $233.36 | 6.873% | $249.3988 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $247.33 | 6.615% | $263.6909 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $230.97 | 9.166% | $252.1407 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $19.55 | 9.578% | $21.4225 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $85.34 | 10.193% | $94.0387 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $185.85 | 11.103% | $206.4849 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $58.41 | 3.495% | $60.4514 | $60.45 | $60.45 | $60.50 |
| 7 purchase totals = | $1,060.81 | $1,147.6279 | $1,147.62 | $1,147.65 | $1,147.60 | |