| 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 | $19.47 | 6.702% | $20.7749 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $116.57 | 6.218% | $123.8183 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $113.81 | 7.755% | $122.636 | $122.64 | $122.65 | $122.60 |
| Purchase #4 | $189.90 | 6.449% | $202.1467 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $126.57 | 8.700% | $137.5816 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $247.99 | 13.238% | $280.8189 | $280.82 | $280.80 | $280.80 |
| Purchase #7 | $184.45 | 11.646% | $205.931 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $998.76 | $1,093.7074 | $1,093.71 | $1,093.70 | $1,093.60 | |