| 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 | $76.63 | 3.590% | $79.381 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $176.76 | 5.698% | $186.8318 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $122.52 | 3.121% | $126.3438 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $183.99 | 4.607% | $192.4664 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $225.64 | 13.509% | $256.1217 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $94.39 | 10.718% | $104.5067 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $76.41 | 10.350% | $84.3184 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $956.34 | $1,029.9698 | $1,029.97 | $1,029.95 | $1,029.90 | |