| 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 | $230.94 | 10.874% | $256.0524 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $247.85 | 8.488% | $268.8875 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $134.56 | 5.144% | $141.4818 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $214.79 | 10.480% | $237.3 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $231.37 | 7.312% | $248.2878 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $113.41 | 6.279% | $120.531 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $29.41 | 12.111% | $32.9718 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $1,202.33 | $1,305.5123 | $1,305.51 | $1,305.55 | $1,305.60 | |