| 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 | $229.27 | 9.641% | $251.3739 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $172.25 | 10.391% | $190.1485 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $179.92 | 8.403% | $195.0387 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $108.86 | 8.422% | $118.0282 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $108.84 | 11.629% | $121.497 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $136.80 | 3.217% | $141.2009 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $46.34 | 11.132% | $51.4986 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $982.28 | $1,068.7858 | $1,068.79 | $1,068.80 | $1,068.70 | |