| 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 | $21.65 | 8.760% | $23.5465 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $153.91 | 7.390% | $165.2839 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $234.65 | 13.753% | $266.9214 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $219.53 | 13.716% | $249.6407 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $57.70 | 11.450% | $64.3067 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $6.40 | 13.248% | $7.2479 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $236.77 | 6.842% | $252.9698 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $930.61 | $1,029.9169 | $1,029.92 | $1,029.90 | $1,029.80 | |