| 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 | $83.73 | 9.186% | $91.4214 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $212.62 | 9.614% | $233.0613 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $193.45 | 11.484% | $215.6658 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $210.66 | 8.713% | $229.0148 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $179.33 | 7.149% | $192.1503 | $192.15 | $192.15 | $192.20 |
| Purchase #6 | $236.52 | 12.361% | $265.7562 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $172.50 | 6.263% | $183.3037 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,288.81 | $1,410.3735 | $1,410.37 | $1,410.30 | $1,410.50 | |