| 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 | $185.43 | 7.176% | $198.7365 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $34.46 | 11.555% | $38.4419 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $210.34 | 4.601% | $220.0177 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $238.81 | 4.713% | $250.0651 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $197.88 | 4.442% | $206.6698 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $244.85 | 9.520% | $268.1597 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $26.46 | 4.467% | $27.642 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $1,138.23 | $1,209.7327 | $1,209.74 | $1,209.70 | $1,209.70 | |