| 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 | $182.86 | 8.538% | $198.4726 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $198.87 | 11.754% | $222.2452 | $222.25 | $222.25 | $222.20 |
| Purchase #3 | $196.40 | 10.242% | $216.5153 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $74.62 | 4.115% | $77.6906 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $240.40 | 13.738% | $273.4262 | $273.43 | $273.45 | $273.40 |
| Purchase #6 | $14.83 | 10.160% | $16.3367 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $210.44 | 4.643% | $220.2107 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,118.42 | $1,224.8973 | $1,224.91 | $1,224.90 | $1,224.80 | |