| 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 | $120.33 | 4.239% | $125.4308 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $192.28 | 13.867% | $218.9435 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $186.25 | 9.785% | $204.4746 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $171.96 | 10.841% | $190.6022 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $232.56 | 11.545% | $259.4091 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $102.73 | 9.358% | $112.3435 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $201.57 | 5.365% | $212.3842 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,207.68 | $1,323.5879 | $1,323.57 | $1,323.60 | $1,323.50 | |