| 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 | $203.49 | 7.793% | $219.348 | $219.35 | $219.35 | $219.30 |
| Purchase #2 | $26.75 | 7.566% | $28.7739 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $102.36 | 6.664% | $109.1813 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $119.64 | 13.871% | $136.2353 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $235.64 | 6.527% | $251.0202 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $24.48 | 12.785% | $27.6098 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $205.33 | 6.574% | $218.8284 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $917.69 | $990.9969 | $991.00 | $991.00 | $990.90 | |