| 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 | $202.86 | 12.867% | $228.962 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $176.45 | 12.527% | $198.5539 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $50.81 | 10.672% | $56.2324 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $114.65 | 11.235% | $127.5309 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $143.97 | 3.771% | $149.3991 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $219.27 | 5.370% | $231.0448 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $188.70 | 10.483% | $208.4814 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,096.71 | $1,200.2045 | $1,200.19 | $1,200.25 | $1,200.20 | |