| 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 | $231.49 | 13.315% | $262.3129 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $184.29 | 5.467% | $194.3651 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $198.46 | 12.845% | $223.9522 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $174.59 | 10.260% | $192.5029 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $238.87 | 7.733% | $257.3418 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $117.54 | 11.625% | $131.204 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $123.74 | 12.129% | $138.7484 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $1,268.98 | $1,400.4273 | $1,400.42 | $1,400.40 | $1,400.40 | |