| 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 | $208.86 | 7.499% | $224.5224 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $196.36 | 8.809% | $213.6574 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $191.84 | 13.700% | $218.1221 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $137.31 | 10.577% | $151.8333 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $110.82 | 11.390% | $123.4424 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $115.57 | 6.282% | $122.8301 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $49.29 | 6.506% | $52.4968 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $1,010.05 | $1,106.9045 | $1,106.90 | $1,106.90 | $1,106.80 | |