| 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 | $217.86 | 9.592% | $238.7571 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $24.99 | 3.691% | $25.9124 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $7.38 | 6.658% | $7.8714 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $240.59 | 12.171% | $269.8722 | $269.87 | $269.85 | $269.90 |
| Purchase #5 | $62.60 | 13.242% | $70.8895 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $224.79 | 6.748% | $239.9588 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $222.81 | 7.549% | $239.6299 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,001.02 | $1,092.8913 | $1,092.89 | $1,092.85 | $1,093.00 | |