| 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 | $37.71 | 10.748% | $41.7631 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $180.66 | 9.664% | $198.119 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $238.37 | 7.492% | $256.2287 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $114.47 | 7.382% | $122.9202 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $186.29 | 8.173% | $201.5155 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $179.52 | 13.809% | $204.3099 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $70.90 | 12.540% | $79.7909 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $1,007.92 | $1,104.6473 | $1,104.65 | $1,104.60 | $1,104.60 | |