| 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 | $226.27 | 10.144% | $249.2228 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $94.88 | 5.487% | $100.0861 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $207.73 | 13.816% | $236.43 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $69.94 | 6.598% | $74.5546 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $236.76 | 9.570% | $259.4179 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $68.25 | 9.376% | $74.6491 | $74.65 | $74.65 | $74.60 |
| Purchase #7 | $111.95 | 5.255% | $117.833 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $1,015.78 | $1,112.1935 | $1,112.19 | $1,112.20 | $1,112.10 | |