| 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 | $233.73 | 10.472% | $258.2062 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $228.96 | 10.472% | $252.9367 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $174.31 | 13.789% | $198.3456 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $98.96 | 6.819% | $105.7081 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $162.91 | 9.132% | $177.7869 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $85.30 | 12.279% | $95.774 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $51.57 | 7.801% | $55.593 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $1,035.74 | $1,144.3505 | $1,144.36 | $1,144.35 | $1,144.30 | |