| 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 | $179.36 | 11.492% | $199.9721 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $178.62 | 4.704% | $187.0223 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $39.95 | 13.577% | $45.374 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $240.66 | 9.176% | $262.743 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $230.92 | 11.706% | $257.9515 | $257.95 | $257.95 | $258.00 |
| Purchase #6 | $195.52 | 13.372% | $221.6649 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $16.33 | 10.813% | $18.0958 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $1,081.36 | $1,192.8236 | $1,192.81 | $1,192.75 | $1,192.90 | |