| 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 | $214.68 | 3.337% | $221.8439 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $191.45 | 12.198% | $214.8031 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $191.51 | 4.840% | $200.7791 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $15.32 | 12.655% | $17.2587 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $34.68 | 6.143% | $36.8104 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $127.89 | 10.583% | $141.4246 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $172.75 | 8.661% | $187.7119 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $948.28 | $1,020.6317 | $1,020.62 | $1,020.60 | $1,020.60 | |