| 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 | $223.31 | 4.295% | $232.9012 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $217.45 | 10.267% | $239.7756 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $149.98 | 11.205% | $166.7853 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $63.94 | 13.425% | $72.5239 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $76.31 | 12.640% | $85.9556 | $85.96 | $85.95 | $86.00 |
| Purchase #6 | $248.89 | 7.102% | $266.5662 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $223.38 | 11.782% | $249.6986 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,203.26 | $1,314.2064 | $1,314.22 | $1,314.20 | $1,314.30 | |