| 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 | $35.37 | 11.446% | $39.4185 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $214.63 | 5.872% | $227.2331 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $94.46 | 5.593% | $99.7431 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $141.51 | 12.726% | $159.5186 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $208.98 | 10.208% | $230.3127 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $42.98 | 13.852% | $48.9336 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $185.37 | 11.245% | $206.2149 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $923.30 | $1,011.3745 | $1,011.36 | $1,011.35 | $1,011.20 | |