| 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 | $26.44 | 6.144% | $28.0645 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $200.89 | 10.679% | $222.343 | $222.34 | $222.35 | $222.30 |
| Purchase #3 | $134.95 | 11.238% | $150.1157 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $178.42 | 10.483% | $197.1238 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $239.81 | 3.537% | $248.2921 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $13.35 | 10.533% | $14.7562 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $234.59 | 13.470% | $266.1893 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $1,028.45 | $1,126.8846 | $1,126.88 | $1,126.85 | $1,126.90 | |