| 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 | $219.51 | 3.874% | $228.0138 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $100.27 | 4.709% | $104.9917 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $205.29 | 12.557% | $231.0683 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $29.71 | 9.795% | $32.6201 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $220.92 | 4.266% | $230.3444 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $236.64 | 3.607% | $245.1756 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $244.48 | 11.599% | $272.8372 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,256.82 | $1,345.0511 | $1,345.05 | $1,345.05 | $1,345.00 | |