| 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 | $203.92 | 6.421% | $217.0137 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $218.25 | 10.704% | $241.6115 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $134.71 | 9.204% | $147.1087 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $130.75 | 13.420% | $148.2967 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $174.89 | 7.582% | $188.1502 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $238.47 | 6.364% | $253.6462 | $253.65 | $253.65 | $253.60 |
| Purchase #7 | $218.89 | 5.780% | $231.5418 | $231.54 | $231.55 | $231.50 |
| 7 purchase totals = | $1,319.88 | $1,427.3688 | $1,427.37 | $1,427.35 | $1,427.30 | |