| 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 | $66.87 | 9.686% | $73.347 | $73.35 | $73.35 | $73.30 |
| Purchase #2 | $245.35 | 9.470% | $268.5846 | $268.58 | $268.60 | $268.60 |
| Purchase #3 | $179.29 | 7.622% | $192.9555 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $113.42 | 9.459% | $124.1484 | $124.15 | $124.15 | $124.10 |
| Purchase #5 | $215.69 | 8.595% | $234.2286 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $90.34 | 8.604% | $98.1129 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $249.79 | 13.324% | $283.072 | $283.07 | $283.05 | $283.10 |
| 7 purchase totals = | $1,160.75 | $1,274.4490 | $1,274.45 | $1,274.45 | $1,274.40 | |