| 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 | $118.87 | 4.252% | $123.9244 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $179.44 | 8.838% | $195.2989 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $191.84 | 13.279% | $217.3144 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $200.76 | 9.674% | $220.1815 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $190.47 | 8.380% | $206.4314 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $7.47 | 3.728% | $7.7485 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $74.66 | 3.180% | $77.0342 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $963.51 | $1,047.9333 | $1,047.92 | $1,047.95 | $1,047.80 | |