| 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 | $116.73 | 10.350% | $128.8116 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $193.91 | 10.433% | $214.1406 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $69.45 | 3.295% | $71.7384 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $223.36 | 12.550% | $251.3917 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $240.39 | 8.474% | $260.7606 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $199.82 | 5.671% | $211.1518 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $16.58 | 10.350% | $18.296 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $1,060.24 | $1,156.2907 | $1,156.29 | $1,156.30 | $1,156.30 | |