| 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 | $199.61 | 11.156% | $221.8785 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $194.33 | 11.230% | $216.1533 | $216.15 | $216.15 | $216.20 |
| Purchase #3 | $245.49 | 9.344% | $268.4286 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $163.75 | 12.427% | $184.0992 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $43.97 | 12.191% | $49.3304 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $126.94 | 3.681% | $131.6127 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $27.42 | 13.865% | $31.2218 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $1,001.51 | $1,102.7245 | $1,102.72 | $1,102.75 | $1,102.70 | |