| 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 | $120.77 | 10.463% | $133.4062 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $223.63 | 3.655% | $231.8037 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $203.47 | 8.380% | $220.5208 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $32.44 | 4.115% | $33.7749 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $130.55 | 6.630% | $139.2055 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $50.98 | 4.143% | $53.0921 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $188.26 | 12.207% | $211.2409 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $950.10 | $1,023.0441 | $1,023.04 | $1,023.00 | $1,023.00 | |