| 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 | $37.77 | 12.552% | $42.5109 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $134.25 | 3.814% | $139.3703 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $204.69 | 11.696% | $228.6305 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $200.57 | 4.703% | $210.0028 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $192.62 | 6.255% | $204.6684 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $107.93 | 7.194% | $115.6945 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $55.26 | 12.215% | $62.01 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $933.09 | $1,002.8874 | $1,002.88 | $1,002.85 | $1,002.90 | |