| 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 | $45.55 | 12.595% | $51.287 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $111.39 | 9.415% | $121.8774 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $187.69 | 11.695% | $209.6403 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $242.57 | 9.399% | $265.3692 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $88.37 | 10.485% | $97.6356 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $176.61 | 9.236% | $192.9217 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $245.26 | 7.212% | $262.9482 | $262.95 | $262.95 | $262.90 |
| 7 purchase totals = | $1,097.44 | $1,201.6794 | $1,201.69 | $1,201.70 | $1,201.60 | |