| 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 | $226.31 | 10.677% | $250.4731 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $96.98 | 6.211% | $103.0034 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $64.92 | 12.874% | $73.2778 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $96.80 | 12.626% | $109.022 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $133.76 | 3.231% | $138.0818 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $186.63 | 4.698% | $195.3979 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $149.62 | 8.182% | $161.8619 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $955.02 | $1,031.1179 | $1,031.11 | $1,031.10 | $1,031.20 | |