| 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 | $193.36 | 11.502% | $215.6003 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $104.79 | 13.567% | $119.0069 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $140.27 | 13.767% | $159.581 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $142.80 | 11.275% | $158.9007 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $135.87 | 4.367% | $141.8034 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $234.44 | 4.173% | $244.2232 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $124.91 | 3.672% | $129.4967 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,076.44 | $1,168.6122 | $1,168.61 | $1,168.60 | $1,168.60 | |