| 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 | $118.31 | 3.285% | $122.1965 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $182.40 | 11.666% | $203.6788 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $236.60 | 4.665% | $247.6374 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $128.58 | 5.761% | $135.9875 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $130.80 | 3.227% | $135.0209 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $51.39 | 3.159% | $53.0134 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $130.30 | 13.496% | $147.8853 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $978.38 | $1,045.4198 | $1,045.43 | $1,045.45 | $1,045.40 | |