| 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 | $237.44 | 4.107% | $247.1917 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $77.36 | 6.793% | $82.6151 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $38.33 | 13.336% | $43.4417 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $248.37 | 3.297% | $256.5588 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $132.60 | 7.806% | $142.9508 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $233.57 | 3.302% | $241.2825 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $105.87 | 4.209% | $110.3261 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $1,073.54 | $1,124.3667 | $1,124.37 | $1,124.40 | $1,124.40 | |