| 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 | $198.28 | 11.418% | $220.9196 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $137.67 | 7.323% | $147.7516 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $108.78 | 10.592% | $120.302 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $213.40 | 6.323% | $226.8933 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $198.44 | 13.402% | $225.0349 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $233.65 | 9.864% | $256.6972 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $240.84 | 9.714% | $264.2352 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,331.06 | $1,461.8338 | $1,461.83 | $1,461.85 | $1,461.80 | |