| 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 | $87.43 | 12.188% | $98.086 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $165.87 | 13.254% | $187.8544 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $224.93 | 9.435% | $246.1521 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $248.94 | 5.861% | $263.5304 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $129.33 | 7.463% | $138.9819 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $136.88 | 6.110% | $145.2434 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $46.29 | 6.255% | $49.1854 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $1,039.67 | $1,129.0336 | $1,129.03 | $1,129.10 | $1,129.10 | |