| 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 | $82.81 | 4.859% | $86.8337 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $25.79 | 8.598% | $28.0074 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $101.59 | 8.274% | $109.9956 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $187.90 | 6.244% | $199.6325 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $241.99 | 9.682% | $265.4195 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $157.85 | 13.849% | $179.7106 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $248.38 | 3.398% | $256.82 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $1,046.31 | $1,126.4193 | $1,126.42 | $1,126.40 | $1,126.30 | |