| 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 | $244.28 | 10.217% | $269.2381 | $269.24 | $269.25 | $269.20 |
| Purchase #2 | $183.67 | 7.807% | $198.0091 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $141.31 | 3.787% | $146.6614 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $68.27 | 8.595% | $74.1378 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $141.37 | 12.408% | $158.9112 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $191.74 | 9.774% | $210.4807 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $74.49 | 6.833% | $79.5799 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $1,045.13 | $1,137.0182 | $1,137.02 | $1,137.05 | $1,137.00 | |