| 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 | $8.60 | 7.436% | $9.2395 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $236.71 | 12.526% | $266.3603 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $215.65 | 9.580% | $236.3093 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $191.65 | 11.718% | $214.1075 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $7.69 | 13.848% | $8.7549 | $8.75 | $8.75 | $8.80 |
| Purchase #6 | $81.85 | 12.313% | $91.9282 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $178.49 | 8.431% | $193.5385 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $920.64 | $1,020.2382 | $1,020.24 | $1,020.25 | $1,020.20 | |