| 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 | $235.96 | 9.376% | $258.0836 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $94.66 | 4.409% | $98.8336 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $201.61 | 12.770% | $227.3556 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $200.60 | 7.322% | $215.2879 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $5.68 | 6.218% | $6.0332 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $216.34 | 10.741% | $239.5771 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $139.90 | 6.742% | $149.3321 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,094.75 | $1,194.5031 | $1,194.50 | $1,194.60 | $1,194.50 | |