| 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 | $242.76 | 9.742% | $266.4097 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $98.34 | 6.645% | $104.8747 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $178.38 | 3.272% | $184.2166 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $173.27 | 8.452% | $187.9148 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $145.41 | 10.261% | $160.3305 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $70.92 | 4.322% | $73.9852 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $147.66 | 11.394% | $164.4844 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $1,056.74 | $1,142.2159 | $1,142.21 | $1,142.20 | $1,142.20 | |