| 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 | $119.33 | 12.781% | $134.5816 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $230.69 | 3.138% | $237.9291 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $232.96 | 11.699% | $260.214 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $31.54 | 5.590% | $33.3031 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $250.76 | 11.355% | $279.2338 | $279.23 | $279.25 | $279.20 |
| Purchase #6 | $117.56 | 11.461% | $131.0336 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $81.74 | 12.445% | $91.9125 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $1,064.58 | $1,168.2077 | $1,168.19 | $1,168.25 | $1,168.10 | |