| 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 | $178.30 | 8.250% | $193.0098 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $220.59 | 13.605% | $250.6013 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $219.84 | 4.733% | $230.245 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $216.93 | 10.290% | $239.2521 | $239.25 | $239.25 | $239.30 |
| Purchase #5 | $160.75 | 3.813% | $166.8794 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $198.57 | 7.511% | $213.4846 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $25.25 | 11.712% | $28.2073 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $1,220.23 | $1,321.6795 | $1,321.68 | $1,321.70 | $1,321.70 | |