| 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 | $240.33 | 3.411% | $248.5277 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $78.42 | 12.223% | $88.0053 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $20.58 | 7.747% | $22.1743 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $145.88 | 12.871% | $164.6562 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $171.88 | 9.368% | $187.9817 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $21.84 | 10.335% | $24.0972 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $195.34 | 3.510% | $202.1964 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $874.27 | $937.6388 | $937.65 | $937.65 | $937.70 | |