| 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 | $26.56 | 12.636% | $29.9161 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $215.38 | 10.147% | $237.2346 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $25.28 | 7.615% | $27.2051 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $181.66 | 3.168% | $187.415 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $223.73 | 6.463% | $238.1897 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $118.55 | 13.445% | $134.489 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $106.29 | 7.491% | $114.2522 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $897.45 | $968.7017 | $968.71 | $968.70 | $968.70 | |