| 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 | $238.54 | 5.195% | $250.9322 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $177.25 | 6.862% | $189.4129 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $105.85 | 3.852% | $109.9273 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $218.66 | 6.364% | $232.5755 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $101.76 | 6.547% | $108.4222 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $93.73 | 3.215% | $96.7434 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $231.49 | 3.332% | $239.2032 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,167.28 | $1,227.2167 | $1,227.21 | $1,227.25 | $1,227.10 | |