| 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 | $203.71 | 8.650% | $221.3309 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $29.76 | 4.750% | $31.1736 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $229.36 | 12.356% | $257.6997 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $126.43 | 3.569% | $130.9423 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $131.90 | 8.161% | $142.6644 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $161.31 | 4.281% | $168.2157 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $47.94 | 12.577% | $53.9694 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $930.41 | $1,005.9960 | $1,005.99 | $1,005.95 | $1,006.00 | |