| 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 | $203.99 | 4.433% | $213.0329 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $196.60 | 13.637% | $223.4103 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $238.66 | 13.219% | $270.2085 | $270.21 | $270.20 | $270.20 |
| Purchase #4 | $151.32 | 4.233% | $157.7254 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $215.34 | 6.386% | $229.0916 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $53.92 | 12.533% | $60.6778 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $195.94 | 3.682% | $203.1545 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $1,255.77 | $1,357.3010 | $1,357.30 | $1,357.35 | $1,357.30 | |