| 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 | $213.59 | 9.298% | $233.4496 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $64.99 | 10.738% | $71.9686 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $168.64 | 7.706% | $181.6354 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $176.61 | 5.520% | $186.3589 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $89.83 | 13.354% | $101.8259 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $199.62 | 3.361% | $206.3292 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $54.51 | 3.324% | $56.3219 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $967.79 | $1,037.8895 | $1,037.90 | $1,037.90 | $1,037.80 | |