| 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 | $53.75 | 4.567% | $56.2048 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $217.95 | 11.124% | $242.1948 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $141.52 | 5.422% | $149.1932 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $141.39 | 9.401% | $154.6821 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $204.63 | 10.642% | $226.4067 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $32.73 | 13.348% | $37.0988 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $128.37 | 10.289% | $141.578 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $920.34 | $1,007.3584 | $1,007.35 | $1,007.40 | $1,007.40 | |