| 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 | $25.50 | 13.345% | $28.903 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $185.95 | 3.676% | $192.7855 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $125.88 | 7.865% | $135.7805 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $230.25 | 13.200% | $260.643 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $178.67 | 11.359% | $198.9651 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $198.25 | 11.530% | $221.1082 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $111.99 | 10.201% | $123.4141 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $1,056.49 | $1,161.5994 | $1,161.60 | $1,161.60 | $1,161.60 | |