| 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 | $244.37 | 5.409% | $257.588 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $248.50 | 13.797% | $282.7855 | $282.79 | $282.80 | $282.80 |
| Purchase #3 | $128.74 | 11.415% | $143.4357 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $181.46 | 6.785% | $193.7721 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $170.47 | 11.450% | $189.9888 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $36.65 | 6.558% | $39.0535 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $88.90 | 10.318% | $98.0727 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $1,099.09 | $1,204.6963 | $1,204.70 | $1,204.70 | $1,204.80 | |