| 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 | $215.77 | 12.556% | $242.8621 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $166.60 | 4.107% | $173.4423 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $147.79 | 3.104% | $152.3774 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $65.41 | 9.214% | $71.4369 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $211.86 | 8.637% | $230.1583 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $184.90 | 13.441% | $209.7524 | $209.75 | $209.75 | $209.80 |
| Purchase #7 | $243.36 | 6.399% | $258.9326 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,235.69 | $1,338.9620 | $1,338.96 | $1,339.00 | $1,339.00 | |