| 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 | $79.42 | 5.105% | $83.4744 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $234.68 | 11.724% | $262.1939 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $108.85 | 8.588% | $118.198 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $202.64 | 9.573% | $222.0387 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $249.78 | 6.544% | $266.1256 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $206.37 | 5.681% | $218.0939 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $195.64 | 9.355% | $213.9421 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,277.38 | $1,384.0666 | $1,384.06 | $1,384.10 | $1,384.00 | |