| 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 | $46.75 | 13.125% | $52.8859 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $21.40 | 4.607% | $22.3859 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $181.45 | 6.783% | $193.7578 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $133.96 | 11.618% | $149.5235 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $187.81 | 4.467% | $196.1995 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $239.83 | 10.294% | $264.5181 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $145.68 | 12.305% | $163.6059 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $956.88 | $1,042.8766 | $1,042.89 | $1,042.85 | $1,042.90 | |