| 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 | $16.87 | 4.668% | $17.6575 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $90.79 | 10.800% | $100.5953 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $220.73 | 11.443% | $245.9881 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $224.57 | 7.606% | $241.6508 | $241.65 | $241.65 | $241.70 |
| Purchase #5 | $114.57 | 7.135% | $122.7446 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $132.48 | 6.167% | $140.65 | $140.65 | $140.65 | $140.70 |
| Purchase #7 | $66.31 | 8.288% | $71.8058 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $866.32 | $941.0921 | $941.10 | $941.10 | $941.20 | |