| 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 | $218.92 | 8.472% | $237.4669 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $6.78 | 11.116% | $7.5337 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $20.98 | 7.354% | $22.5229 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $187.55 | 12.148% | $210.3336 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $5.97 | 3.643% | $6.1875 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $169.92 | 4.292% | $177.213 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $230.83 | 11.798% | $258.0633 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $840.95 | $919.3209 | $919.31 | $919.30 | $919.30 | |