| 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 | $140.35 | 4.102% | $146.1072 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $238.73 | 13.329% | $270.5503 | $270.55 | $270.55 | $270.60 |
| Purchase #3 | $200.64 | 13.199% | $227.1225 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $237.47 | 3.590% | $245.9952 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $209.35 | 11.520% | $233.4671 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $157.42 | 6.196% | $167.1737 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $21.28 | 6.429% | $22.6481 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $1,205.24 | $1,313.0641 | $1,313.07 | $1,313.00 | $1,313.10 | |