| 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 | $111.44 | 3.108% | $114.9036 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $238.75 | 4.310% | $249.0401 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $158.51 | 7.526% | $170.4395 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $70.25 | 5.858% | $74.3652 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $185.61 | 9.257% | $202.7919 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $96.70 | 7.490% | $103.9428 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $110.85 | 4.545% | $115.8881 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $972.11 | $1,031.3712 | $1,031.37 | $1,031.40 | $1,031.30 | |