| 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 | $178.69 | 12.566% | $201.1442 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $90.86 | 11.641% | $101.437 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $29.62 | 6.105% | $31.4283 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $20.76 | 5.727% | $21.9489 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $227.52 | 8.541% | $246.9525 | $246.95 | $246.95 | $247.00 |
| Purchase #6 | $179.74 | 9.486% | $196.7901 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $248.83 | 4.263% | $259.4376 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $976.02 | $1,059.1386 | $1,059.14 | $1,059.20 | $1,059.00 | |