| 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 | $246.91 | 9.664% | $270.7714 | $270.77 | $270.75 | $270.80 |
| Purchase #2 | $156.75 | 8.513% | $170.0941 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $127.77 | 6.467% | $136.0329 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $132.78 | 12.770% | $149.736 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $206.32 | 6.467% | $219.6627 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $104.89 | 3.313% | $108.365 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $77.82 | 12.442% | $87.5024 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $1,053.24 | $1,142.1645 | $1,142.16 | $1,142.15 | $1,142.20 | |