| 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 | $192.26 | 5.121% | $202.1056 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $150.68 | 11.839% | $168.519 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $111.55 | 4.440% | $116.5028 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $96.38 | 11.642% | $107.6006 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $177.94 | 8.680% | $193.3852 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $98.99 | 10.359% | $109.2444 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $182.88 | 6.400% | $194.5843 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $1,010.68 | $1,091.9419 | $1,091.94 | $1,091.95 | $1,091.90 | |