| 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 | $218.80 | 3.553% | $226.574 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $130.58 | 7.546% | $140.4336 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $20.32 | 5.690% | $21.4762 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $15.48 | 6.299% | $16.4551 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $216.25 | 11.436% | $240.9804 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $39.27 | 6.175% | $41.6949 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $187.93 | 3.498% | $194.5038 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $828.63 | $882.1180 | $882.11 | $882.15 | $882.20 | |