| 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 | $239.53 | 4.445% | $250.1771 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $8.32 | 8.254% | $9.0067 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $230.44 | 9.400% | $252.1014 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $64.42 | 10.275% | $71.0392 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $141.29 | 12.752% | $159.3073 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $207.66 | 8.574% | $225.4648 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $30.37 | 11.423% | $33.8392 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $922.03 | $1,000.9357 | $1,000.94 | $1,000.95 | $1,000.90 | |