| 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 | $190.86 | 8.216% | $206.5411 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $212.84 | 12.316% | $239.0534 | $239.05 | $239.05 | $239.10 |
| Purchase #3 | $87.83 | 12.312% | $98.6436 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $121.45 | 6.645% | $129.5204 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $245.85 | 9.478% | $269.1517 | $269.15 | $269.15 | $269.20 |
| Purchase #6 | $33.63 | 3.117% | $34.6782 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $168.84 | 11.635% | $188.4845 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $1,061.30 | $1,166.0729 | $1,166.06 | $1,166.10 | $1,166.10 | |