| 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 | $175.54 | 9.433% | $192.0987 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $221.30 | 5.703% | $233.9207 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $205.40 | 7.239% | $220.2689 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $245.98 | 3.276% | $254.0383 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $136.57 | 10.692% | $151.1721 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $131.33 | 6.250% | $139.5381 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $218.85 | 5.352% | $230.5629 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $1,334.97 | $1,421.5997 | $1,421.60 | $1,421.55 | $1,421.60 | |