| 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 | $206.96 | 4.512% | $216.298 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $199.57 | 10.149% | $219.8244 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $203.99 | 5.820% | $215.8622 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $86.68 | 6.423% | $92.2475 | $92.25 | $92.25 | $92.20 |
| Purchase #5 | $234.30 | 9.376% | $256.268 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $183.27 | 8.107% | $198.1277 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $243.49 | 4.482% | $254.4032 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,358.26 | $1,453.0310 | $1,453.03 | $1,453.00 | $1,453.00 | |