| 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 | $221.97 | 3.639% | $230.0475 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $140.97 | 4.581% | $147.4278 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $192.46 | 3.701% | $199.5829 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $190.61 | 6.209% | $202.445 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $174.50 | 3.738% | $181.0228 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $199.38 | 9.852% | $219.0229 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $176.70 | 12.761% | $199.2487 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $1,296.59 | $1,378.7976 | $1,378.80 | $1,378.80 | $1,378.60 | |