| 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 | $73.97 | 10.227% | $81.5349 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $173.87 | 5.396% | $183.252 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $130.98 | 7.546% | $140.8638 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $228.63 | 3.552% | $236.7509 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $34.47 | 9.602% | $37.7798 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $210.44 | 10.270% | $232.0522 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $99.44 | 12.124% | $111.4961 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $951.80 | $1,023.7297 | $1,023.72 | $1,023.75 | $1,023.90 | |