| 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 | $131.86 | 4.482% | $137.77 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $95.80 | 5.417% | $100.9895 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $214.81 | 7.837% | $231.6447 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $230.47 | 12.211% | $258.6127 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $151.26 | 3.850% | $157.0835 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $214.88 | 4.523% | $224.599 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $136.37 | 9.872% | $149.8324 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $1,175.45 | $1,260.5318 | $1,260.52 | $1,260.55 | $1,260.50 | |