| 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 | $103.74 | 7.106% | $111.1118 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $219.29 | 7.581% | $235.9144 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $223.38 | 6.482% | $237.8595 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $237.35 | 7.155% | $254.3324 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $140.98 | 12.178% | $158.1485 | $158.15 | $158.15 | $158.10 |
| Purchase #6 | $210.88 | 3.823% | $218.9419 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $125.45 | 4.201% | $130.7202 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $1,261.07 | $1,347.0287 | $1,347.02 | $1,347.00 | $1,346.90 | |