| 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 | $141.77 | 7.501% | $152.4042 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $214.90 | 4.220% | $223.9688 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $75.36 | 5.849% | $79.7678 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $126.37 | 8.630% | $137.2757 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $218.25 | 3.653% | $226.2227 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $64.55 | 7.448% | $69.3577 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $230.46 | 3.380% | $238.2495 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,071.66 | $1,127.2464 | $1,127.25 | $1,127.20 | $1,127.30 | |