| 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 | $225.70 | 5.436% | $237.9691 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $177.95 | 11.772% | $198.8983 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $202.55 | 3.837% | $210.3218 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $136.38 | 3.783% | $141.5393 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $43.74 | 10.606% | $48.3791 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $168.88 | 5.479% | $178.1329 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $241.61 | 6.344% | $256.9377 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,196.81 | $1,272.1782 | $1,272.18 | $1,272.20 | $1,272.10 | |