| 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 | $229.86 | 11.823% | $257.0363 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $146.33 | 12.167% | $164.134 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $112.90 | 10.774% | $125.0638 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $234.45 | 5.408% | $247.1291 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $186.26 | 6.370% | $198.1248 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $71.81 | 8.124% | $77.6438 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $34.83 | 8.587% | $37.8209 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $1,016.44 | $1,106.9527 | $1,106.94 | $1,106.95 | $1,106.80 | |