| 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 | $90.75 | 9.250% | $99.1444 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $41.52 | 9.745% | $45.5661 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $214.77 | 7.259% | $230.3602 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $174.86 | 6.585% | $186.3745 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $207.58 | 4.331% | $216.5703 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $130.34 | 7.261% | $139.804 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $187.97 | 5.549% | $198.4005 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $1,047.79 | $1,116.2200 | $1,116.21 | $1,116.15 | $1,116.30 | |