| 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 | $64.64 | 9.240% | $70.6127 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $72.37 | 13.407% | $82.0726 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $190.61 | 10.568% | $210.7537 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $112.97 | 12.393% | $126.9704 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $221.87 | 11.777% | $247.9996 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $195.69 | 12.437% | $220.028 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $242.47 | 12.330% | $272.3666 | $272.37 | $272.35 | $272.40 |
| 7 purchase totals = | $1,100.62 | $1,230.8036 | $1,230.80 | $1,230.75 | $1,230.90 | |