| 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 | $114.86 | 5.247% | $120.8867 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $27.45 | 12.380% | $30.8483 | $30.85 | $30.85 | $30.80 |
| Purchase #3 | $41.28 | 12.445% | $46.4173 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $181.56 | 4.469% | $189.6739 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $211.58 | 11.167% | $235.2071 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $228.41 | 3.777% | $237.037 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $191.85 | 10.168% | $211.3573 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $996.99 | $1,071.4276 | $1,071.44 | $1,071.40 | $1,071.40 | |