| 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 | $182.85 | 12.169% | $205.101 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $239.98 | 7.124% | $257.0762 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $56.98 | 11.684% | $63.6375 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $236.60 | 13.610% | $268.8013 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $70.66 | 9.308% | $77.237 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $138.66 | 5.114% | $145.7511 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $130.91 | 10.616% | $144.8074 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,056.64 | $1,162.4115 | $1,162.42 | $1,162.45 | $1,162.40 | |