| 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 | $216.43 | 13.262% | $245.1329 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $133.40 | 3.449% | $138.001 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $188.48 | 10.387% | $208.0574 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $54.75 | 7.185% | $58.6838 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $168.63 | 5.147% | $177.3094 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $233.81 | 5.710% | $247.1606 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $223.35 | 12.725% | $251.7713 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $1,218.85 | $1,326.1164 | $1,326.11 | $1,326.10 | $1,326.20 | |