| 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 | $37.80 | 13.284% | $42.8214 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $25.64 | 3.166% | $26.4518 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $187.51 | 13.580% | $212.9739 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $228.42 | 13.642% | $259.5811 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $240.68 | 7.455% | $258.6227 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $239.41 | 4.759% | $250.8035 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $134.97 | 8.752% | $146.7826 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,094.43 | $1,198.0370 | $1,198.02 | $1,198.00 | $1,198.10 | |