| 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 | $187.76 | 7.224% | $201.3238 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $153.59 | 10.287% | $169.3898 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $75.78 | 7.571% | $81.5173 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $233.33 | 9.864% | $256.3457 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $195.59 | 8.783% | $212.7687 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $243.54 | 11.505% | $271.5593 | $271.56 | $271.55 | $271.60 |
| Purchase #7 | $182.76 | 9.410% | $199.9577 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $1,272.35 | $1,392.8623 | $1,392.87 | $1,392.80 | $1,392.90 | |