| 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 | $220.63 | 10.440% | $243.6638 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $172.80 | 11.791% | $193.1748 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $113.70 | 13.147% | $128.6481 | $128.65 | $128.65 | $128.60 |
| Purchase #4 | $230.56 | 6.449% | $245.4288 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $88.49 | 12.628% | $99.6645 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $172.53 | 13.156% | $195.228 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $85.54 | 12.592% | $96.3112 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $1,084.25 | $1,202.1192 | $1,202.11 | $1,202.10 | $1,202.10 | |