| 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 | $198.60 | 8.806% | $216.0887 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $218.95 | 4.654% | $229.1399 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $246.39 | 7.769% | $265.532 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $5.60 | 6.234% | $5.9491 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $155.40 | 8.816% | $169.1001 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $114.49 | 3.132% | $118.0758 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $55.73 | 13.225% | $63.1003 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $995.16 | $1,066.9859 | $1,066.99 | $1,067.05 | $1,066.90 | |