| 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 | $110.81 | 11.575% | $123.6363 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $124.36 | 13.821% | $141.5478 | $141.55 | $141.55 | $141.50 |
| Purchase #3 | $241.80 | 11.142% | $268.7414 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $11.99 | 8.337% | $12.9896 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $236.79 | 12.752% | $266.9855 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $173.77 | 8.269% | $188.139 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $98.72 | 12.203% | $110.7668 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $998.24 | $1,112.8064 | $1,112.82 | $1,112.85 | $1,112.70 | |