| 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 | $131.25 | 4.404% | $137.0303 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $194.78 | 11.841% | $217.8439 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $204.70 | 12.224% | $229.7225 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $47.77 | 7.262% | $51.2391 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $114.82 | 6.240% | $121.9848 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $158.45 | 12.305% | $177.9473 | $177.95 | $177.95 | $177.90 |
| Purchase #7 | $145.26 | 3.828% | $150.8206 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $997.03 | $1,086.5885 | $1,086.58 | $1,086.60 | $1,086.40 | |