| 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 | $249.56 | 6.596% | $266.021 | $266.02 | $266.00 | $266.00 |
| Purchase #2 | $182.54 | 12.590% | $205.5218 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $215.65 | 3.200% | $222.5508 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $7.86 | 11.630% | $8.7741 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $13.62 | 8.148% | $14.7298 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $41.67 | 6.554% | $44.4011 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $23.40 | 10.634% | $25.8884 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $734.30 | $787.8870 | $787.88 | $787.85 | $787.90 | |