| 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 | $10.60 | 3.129% | $10.9317 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $203.65 | 6.497% | $216.8811 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $227.36 | 11.173% | $252.7629 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $197.46 | 6.492% | $210.2791 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $112.73 | 10.250% | $124.2848 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $168.61 | 7.385% | $181.0618 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $14.68 | 6.729% | $15.6678 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $935.09 | $1,011.8692 | $1,011.86 | $1,011.90 | $1,012.00 | |