| 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 | $234.48 | 12.409% | $263.5766 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $64.80 | 4.244% | $67.5501 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $59.79 | 12.621% | $67.3361 | $67.34 | $67.35 | $67.30 |
| Purchase #4 | $228.35 | 3.330% | $235.9541 | $235.95 | $235.95 | $236.00 |
| Purchase #5 | $84.68 | 9.531% | $92.7509 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $179.73 | 7.362% | $192.9617 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $223.47 | 11.634% | $249.4685 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $1,075.30 | $1,169.5980 | $1,169.60 | $1,169.60 | $1,169.80 | |