| 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 | $222.95 | 12.210% | $250.1722 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $201.26 | 4.218% | $209.7491 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $157.79 | 12.273% | $177.1556 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $161.40 | 10.846% | $178.9054 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $146.67 | 6.392% | $156.0451 | $156.05 | $156.05 | $156.00 |
| Purchase #6 | $188.80 | 8.812% | $205.4371 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $224.30 | 12.623% | $252.6134 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $1,303.17 | $1,430.0779 | $1,430.09 | $1,430.05 | $1,430.00 | |