| 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 | $229.89 | 9.869% | $252.5778 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $74.46 | 8.814% | $81.0229 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $159.89 | 6.722% | $170.6378 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $9.77 | 3.174% | $10.0801 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $95.48 | 10.124% | $105.1464 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $214.49 | 6.259% | $227.9149 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $130.32 | 9.274% | $142.4059 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $914.30 | $989.7858 | $989.79 | $989.80 | $989.70 | |