| 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 | $188.31 | 7.596% | $202.614 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $179.90 | 9.315% | $196.6577 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $152.43 | 5.133% | $160.2542 | $160.25 | $160.25 | $160.30 |
| Purchase #4 | $242.47 | 11.473% | $270.2886 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $199.70 | 5.618% | $210.9191 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $63.80 | 10.786% | $70.6815 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $90.75 | 13.713% | $103.1945 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $1,117.36 | $1,214.6096 | $1,214.60 | $1,214.60 | $1,214.70 | |