| 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 | $112.44 | 10.621% | $124.3823 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $200.41 | 10.750% | $221.9541 | $221.95 | $221.95 | $222.00 |
| Purchase #3 | $15.41 | 5.263% | $16.221 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $219.31 | 6.508% | $233.5827 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $190.32 | 5.212% | $200.2395 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $54.25 | 7.851% | $58.5092 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $246.36 | 4.428% | $257.2688 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,038.50 | $1,112.1576 | $1,112.15 | $1,112.15 | $1,112.20 | |