| 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 | $120.88 | 11.218% | $134.4403 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $250.62 | 3.458% | $259.2864 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $36.75 | 6.678% | $39.2042 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $21.54 | 6.600% | $22.9616 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $194.55 | 6.535% | $207.2638 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $49.75 | 13.230% | $56.3319 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $180.61 | 13.680% | $205.3174 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $854.70 | $924.8056 | $924.80 | $924.80 | $924.80 | |