| 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 | $182.50 | 9.122% | $199.1477 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $240.62 | 10.539% | $265.9789 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $93.99 | 12.847% | $106.0649 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $72.26 | 7.808% | $77.9021 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $92.84 | 6.405% | $98.7864 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $242.37 | 5.645% | $256.0518 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $38.31 | 11.143% | $42.5789 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $962.89 | $1,046.5107 | $1,046.51 | $1,046.55 | $1,046.60 | |