| 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 | $220.85 | 12.635% | $248.7544 | $248.75 | $248.75 | $248.80 |
| Purchase #2 | $238.88 | 11.573% | $266.5256 | $266.53 | $266.55 | $266.50 |
| Purchase #3 | $223.80 | 9.717% | $245.5466 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $153.84 | 7.447% | $165.2965 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $153.66 | 7.389% | $165.0139 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $8.34 | 3.267% | $8.6125 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $80.65 | 12.450% | $90.6909 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,080.02 | $1,190.4404 | $1,190.44 | $1,190.45 | $1,190.40 | |