| 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 | $193.25 | 13.441% | $219.2247 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $113.68 | 3.357% | $117.4962 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $179.78 | 6.633% | $191.7048 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $56.60 | 3.698% | $58.6931 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $204.72 | 10.190% | $225.581 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $130.73 | 9.241% | $142.8108 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $112.98 | 9.304% | $123.4917 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $991.74 | $1,079.0023 | $1,078.99 | $1,079.00 | $1,079.00 | |