| 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 | $37.97 | 8.438% | $41.1739 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $123.87 | 13.647% | $140.7745 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $222.53 | 12.357% | $250.028 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $132.27 | 10.436% | $146.0737 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $57.44 | 10.566% | $63.5091 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $201.48 | 4.752% | $211.0543 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $211.97 | 11.459% | $236.2596 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $987.53 | $1,088.8731 | $1,088.86 | $1,088.80 | $1,089.00 | |