| 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 | $232.34 | 8.451% | $251.9751 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $228.79 | 4.683% | $239.5042 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $20.98 | 4.460% | $21.9157 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $175.59 | 6.745% | $187.4335 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $114.81 | 5.446% | $121.0626 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $40.38 | 4.510% | $42.2011 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $199.92 | 5.686% | $211.2875 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,012.81 | $1,075.3797 | $1,075.38 | $1,075.40 | $1,075.40 | |