| 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 | $219.41 | 5.284% | $231.0036 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $212.87 | 13.510% | $241.6287 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $104.35 | 5.350% | $109.9327 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $167.45 | 6.724% | $178.7093 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $24.79 | 3.438% | $25.6423 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $75.42 | 8.139% | $81.5584 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $174.55 | 11.355% | $194.3702 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $978.84 | $1,062.8452 | $1,062.84 | $1,062.85 | $1,062.80 | |