| 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 | $194.54 | 4.294% | $202.8935 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $226.59 | 9.831% | $248.8661 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $36.87 | 12.609% | $41.5189 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $53.43 | 12.390% | $60.05 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $180.46 | 5.485% | $190.3582 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $128.38 | 12.696% | $144.6791 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $179.54 | 3.103% | $185.1111 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $999.81 | $1,073.4769 | $1,073.48 | $1,073.45 | $1,073.60 | |