| 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 | $184.36 | 9.765% | $202.3628 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $226.95 | 3.367% | $234.5914 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $174.47 | 9.463% | $190.9801 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $122.47 | 3.610% | $126.8912 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $245.42 | 11.230% | $272.9807 | $272.98 | $273.00 | $273.00 |
| Purchase #6 | $22.61 | 13.288% | $25.6144 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $167.83 | 6.302% | $178.4066 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $1,144.11 | $1,231.8272 | $1,231.82 | $1,231.85 | $1,231.90 | |