| 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 | $187.84 | 8.271% | $203.3762 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $249.37 | 13.824% | $283.8429 | $283.84 | $283.85 | $283.80 |
| Purchase #3 | $206.38 | 13.447% | $234.1319 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $160.66 | 12.702% | $181.067 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $194.27 | 11.363% | $216.3449 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $204.47 | 12.370% | $229.7629 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $40.45 | 4.415% | $42.2359 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $1,243.44 | $1,390.7617 | $1,390.76 | $1,390.80 | $1,390.70 | |