| 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 | $147.35 | 11.472% | $164.254 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $179.36 | 4.422% | $187.2913 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $186.73 | 7.769% | $201.2371 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $239.56 | 10.838% | $265.5235 | $265.52 | $265.50 | $265.50 |
| Purchase #5 | $186.42 | 11.546% | $207.9441 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $228.52 | 9.827% | $250.9767 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $100.80 | 6.340% | $107.1907 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $1,268.74 | $1,384.4174 | $1,384.41 | $1,384.45 | $1,384.40 | |