| 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 | $7.63 | 8.280% | $8.2618 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $225.85 | 8.874% | $245.8919 | $245.89 | $245.90 | $245.90 |
| Purchase #3 | $240.83 | 6.319% | $256.048 | $256.05 | $256.05 | $256.00 |
| Purchase #4 | $147.39 | 5.237% | $155.1088 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $152.94 | 4.226% | $159.4032 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $20.41 | 11.556% | $22.7686 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $163.97 | 10.512% | $181.2065 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $959.02 | $1,028.6888 | $1,028.69 | $1,028.65 | $1,028.70 | |