| 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 | $22.52 | 12.779% | $25.3978 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $129.54 | 11.723% | $144.726 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $249.93 | 4.866% | $262.0916 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $238.33 | 6.824% | $254.5936 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $239.45 | 3.395% | $247.5793 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $217.83 | 10.387% | $240.456 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $161.32 | 11.540% | $179.9363 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,258.92 | $1,354.7806 | $1,354.79 | $1,354.85 | $1,354.80 | |