| 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 | $228.67 | 3.714% | $237.1628 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $71.56 | 4.514% | $74.7902 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $41.65 | 6.185% | $44.2261 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $187.81 | 5.866% | $198.8269 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $70.82 | 4.532% | $74.0296 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $192.29 | 10.102% | $211.7151 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $20.98 | 5.627% | $22.1605 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $813.78 | $862.9112 | $862.92 | $862.95 | $862.90 | |