| 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 | $196.44 | 4.233% | $204.7553 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $191.55 | 7.380% | $205.6864 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $201.35 | 9.150% | $219.7735 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $224.93 | 6.625% | $239.8316 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $137.70 | 3.387% | $142.3639 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $30.39 | 10.517% | $33.5861 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $201.90 | 10.184% | $222.4615 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $1,184.26 | $1,268.4583 | $1,268.46 | $1,268.45 | $1,268.60 | |