| 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 | $236.56 | 8.280% | $256.1472 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $34.99 | 13.131% | $39.5845 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $204.34 | 11.359% | $227.551 | $227.55 | $227.55 | $227.60 |
| Purchase #4 | $114.97 | 13.589% | $130.5933 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $209.81 | 9.344% | $229.4146 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $79.32 | 7.269% | $85.0858 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $130.49 | 5.756% | $138.001 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $1,010.48 | $1,106.3774 | $1,106.37 | $1,106.40 | $1,106.40 | |