| 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 | $118.50 | 7.740% | $127.6719 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $161.46 | 6.325% | $171.6723 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $207.30 | 7.194% | $222.2132 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $228.93 | 8.766% | $248.998 | $249.00 | $249.00 | $249.00 |
| Purchase #5 | $178.79 | 3.190% | $184.4934 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $239.57 | 6.263% | $254.5743 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $88.44 | 12.505% | $99.4994 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $1,222.99 | $1,309.1225 | $1,309.11 | $1,309.05 | $1,309.20 | |