| 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 | $249.42 | 13.414% | $282.8772 | $282.88 | $282.90 | $282.90 |
| Purchase #2 | $247.81 | 12.368% | $278.4591 | $278.46 | $278.45 | $278.50 |
| Purchase #3 | $42.89 | 5.167% | $45.1061 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $231.39 | 9.560% | $253.5109 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $235.31 | 7.770% | $253.5936 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $87.37 | 6.609% | $93.1443 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $160.45 | 10.462% | $177.2363 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $1,254.64 | $1,383.9275 | $1,383.93 | $1,383.95 | $1,383.90 | |