| 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 | $121.94 | 12.456% | $137.1288 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $159.33 | 12.767% | $179.6717 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $217.75 | 10.787% | $241.2387 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $181.45 | 6.564% | $193.3604 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $250.51 | 10.780% | $277.515 | $277.52 | $277.50 | $277.50 |
| Purchase #6 | $76.99 | 9.160% | $84.0423 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $236.48 | 13.721% | $268.9274 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,244.45 | $1,381.8843 | $1,381.89 | $1,381.90 | $1,381.80 | |