| 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 | $220.51 | 9.432% | $241.3085 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $90.94 | 9.117% | $99.231 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $8.65 | 13.667% | $9.8322 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $137.64 | 10.157% | $151.6201 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $97.97 | 11.144% | $108.8878 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $7.97 | 6.667% | $8.5014 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $114.39 | 7.483% | $122.9498 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $678.07 | $742.3308 | $742.33 | $742.35 | $742.20 | |