| 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 | $189.39 | 3.249% | $195.5433 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $111.91 | 3.275% | $115.5751 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $202.68 | 7.700% | $218.2864 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $101.99 | 13.446% | $115.7036 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $195.64 | 9.869% | $214.9477 | $214.95 | $214.95 | $214.90 |
| Purchase #6 | $168.88 | 13.371% | $191.4609 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $172.82 | 9.141% | $188.6175 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $1,143.31 | $1,240.1345 | $1,240.14 | $1,240.15 | $1,240.10 | |