| 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 | $245.58 | 4.442% | $256.4887 | $256.49 | $256.50 | $256.50 |
| Purchase #2 | $103.36 | 10.773% | $114.495 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $210.95 | 7.335% | $226.4232 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $207.46 | 8.388% | $224.8617 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $154.32 | 5.294% | $162.4897 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $151.36 | 8.188% | $163.7534 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $221.42 | 7.141% | $237.2316 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $1,294.45 | $1,385.7433 | $1,385.74 | $1,385.75 | $1,385.80 | |