| 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 | $213.64 | 7.559% | $229.789 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $196.82 | 3.583% | $203.8721 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $30.44 | 7.572% | $32.7449 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $238.27 | 5.521% | $251.4249 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $13.59 | 13.628% | $15.442 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $184.92 | 8.111% | $199.9189 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $187.26 | 10.514% | $206.9485 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,064.94 | $1,140.1403 | $1,140.13 | $1,140.10 | $1,140.00 | |