| 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 | $228.87 | 10.680% | $253.3133 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $181.35 | 8.780% | $197.2725 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $176.97 | 5.787% | $187.2113 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $206.49 | 5.845% | $218.5593 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $173.96 | 7.617% | $187.2105 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $103.82 | 11.334% | $115.587 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $160.62 | 12.479% | $180.6638 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $1,232.08 | $1,339.8177 | $1,339.81 | $1,339.75 | $1,339.90 | |