| 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 | $193.28 | 10.542% | $213.6556 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $149.74 | 8.800% | $162.9171 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $5.55 | 6.315% | $5.9005 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $82.93 | 6.739% | $88.5187 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $201.92 | 6.840% | $215.7313 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $221.84 | 5.346% | $233.6996 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $133.50 | 13.641% | $151.7107 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $988.76 | $1,072.1335 | $1,072.14 | $1,072.10 | $1,072.10 | |