| 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 | $194.71 | 10.392% | $214.9443 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $103.61 | 6.397% | $110.2379 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $122.27 | 13.370% | $138.6175 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $26.74 | 12.202% | $30.0028 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $133.80 | 9.103% | $145.9798 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $231.44 | 13.635% | $262.9968 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $236.66 | 8.715% | $257.2849 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,049.23 | $1,160.0640 | $1,160.06 | $1,160.10 | $1,160.00 | |