| 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 | $127.86 | 11.650% | $142.7557 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $248.68 | 6.197% | $264.0907 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $39.56 | 13.204% | $44.7835 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $160.58 | 7.244% | $172.2124 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $96.64 | 4.827% | $101.3048 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $230.69 | 6.213% | $245.0228 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $78.73 | 10.452% | $86.9589 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $982.74 | $1,057.1288 | $1,057.12 | $1,057.10 | $1,057.20 | |