| 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 | $220.85 | 8.548% | $239.7283 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $227.99 | 9.191% | $248.9446 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $172.36 | 9.374% | $188.517 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $193.65 | 3.493% | $200.4142 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $178.76 | 7.382% | $191.9561 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $215.36 | 12.399% | $242.0625 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $88.55 | 3.295% | $91.4677 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $1,297.52 | $1,403.0904 | $1,403.09 | $1,403.05 | $1,403.10 | |