| 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 | $187.87 | 12.800% | $211.9174 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $47.41 | 10.390% | $52.3359 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $75.44 | 3.167% | $77.8292 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $243.54 | 12.106% | $273.023 | $273.02 | $273.00 | $273.00 |
| Purchase #5 | $201.66 | 7.660% | $217.1072 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $236.99 | 9.464% | $259.4187 | $259.42 | $259.40 | $259.40 |
| Purchase #7 | $158.98 | 11.403% | $177.1085 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $1,151.89 | $1,268.7399 | $1,268.75 | $1,268.70 | $1,268.60 | |