| 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 | $150.81 | 8.514% | $163.65 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $245.59 | 6.800% | $262.2901 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $240.85 | 3.140% | $248.4127 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $57.92 | 10.840% | $64.1985 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $140.34 | 6.192% | $149.0299 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $13.76 | 9.412% | $15.0551 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $155.46 | 4.217% | $162.0157 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $1,004.73 | $1,064.6520 | $1,064.66 | $1,064.65 | $1,064.70 | |