| 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 | $82.68 | 4.762% | $86.6172 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $213.68 | 3.721% | $221.631 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $176.94 | 4.369% | $184.6705 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $131.70 | 6.375% | $140.0959 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $45.80 | 6.194% | $48.6369 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $223.94 | 7.546% | $240.8385 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $245.69 | 4.284% | $256.2154 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $1,120.43 | $1,178.7054 | $1,178.72 | $1,178.70 | $1,178.60 | |