| 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 | $205.52 | 4.307% | $214.3717 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $39.72 | 12.571% | $44.7132 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $157.25 | 6.368% | $167.2637 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $122.39 | 9.786% | $134.3671 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $109.86 | 7.706% | $118.3258 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $193.47 | 5.727% | $204.55 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $232.57 | 13.826% | $264.7251 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,060.78 | $1,148.3166 | $1,148.32 | $1,148.30 | $1,148.40 | |