| 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 | $193.67 | 10.514% | $214.0325 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $101.45 | 12.681% | $114.3149 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $41.25 | 13.608% | $46.8633 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $92.82 | 7.530% | $99.8093 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $174.54 | 8.789% | $189.8803 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $75.53 | 4.706% | $79.0844 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $233.95 | 9.627% | $256.4724 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $913.21 | $1,000.4571 | $1,000.44 | $1,000.45 | $1,000.50 | |