| 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 | $242.80 | 8.149% | $262.5858 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $230.82 | 11.265% | $256.8219 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $49.52 | 4.630% | $51.8128 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $144.66 | 11.142% | $160.778 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $28.34 | 12.240% | $31.8088 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $204.82 | 7.689% | $220.5686 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $203.92 | 6.607% | $217.393 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,104.88 | $1,201.7689 | $1,201.77 | $1,201.75 | $1,201.80 | |