| 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 | $217.83 | 3.775% | $226.0531 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $81.40 | 11.545% | $90.7976 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $114.69 | 12.757% | $129.321 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $6.97 | 4.303% | $7.2699 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $84.40 | 10.434% | $93.2063 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $221.30 | 3.223% | $228.4325 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $182.41 | 11.236% | $202.9056 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $909.00 | $977.9860 | $977.99 | $977.95 | $978.00 | |