| 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 | $249.73 | 5.421% | $263.2679 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $127.42 | 9.857% | $139.9798 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $228.38 | 9.426% | $249.9071 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $158.60 | 5.722% | $167.6751 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $225.48 | 9.306% | $246.4632 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $147.67 | 5.724% | $156.1226 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $82.88 | 12.830% | $93.5135 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $1,220.16 | $1,316.9292 | $1,316.93 | $1,316.90 | $1,317.00 | |