| 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 | $228.59 | 9.803% | $250.9987 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $36.82 | 4.378% | $38.432 | $38.43 | $38.45 | $38.40 |
| Purchase #3 | $159.80 | 13.614% | $181.5552 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $243.77 | 6.684% | $260.0636 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $217.51 | 7.218% | $233.2099 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $99.30 | 11.750% | $110.9678 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $6.92 | 13.740% | $7.8708 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $992.71 | $1,083.0980 | $1,083.10 | $1,083.05 | $1,083.20 | |