| 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 | $123.44 | 3.589% | $127.8703 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $58.99 | 7.421% | $63.3676 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $56.51 | 4.367% | $58.9778 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $222.39 | 10.415% | $245.5519 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $200.93 | 4.801% | $210.5766 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $215.62 | 8.201% | $233.303 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $197.90 | 9.356% | $216.4155 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $1,075.78 | $1,156.0627 | $1,156.07 | $1,156.05 | $1,156.20 | |