| 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 | $203.89 | 12.748% | $229.8819 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $224.66 | 7.464% | $241.4286 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $149.82 | 12.691% | $168.8337 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $22.99 | 6.574% | $24.5014 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $78.45 | 6.466% | $83.5226 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $183.74 | 8.524% | $199.402 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $221.44 | 8.482% | $240.2225 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,084.99 | $1,187.7927 | $1,187.78 | $1,187.80 | $1,187.70 | |