| 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 | $59.32 | 9.729% | $65.0912 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $215.66 | 3.475% | $223.1542 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $248.40 | 6.768% | $265.2117 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $174.71 | 4.750% | $183.0087 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $184.51 | 9.182% | $201.4517 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $135.87 | 6.439% | $144.6187 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $171.75 | 4.310% | $179.1524 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $1,190.22 | $1,261.6886 | $1,261.68 | $1,261.65 | $1,261.80 | |