| 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 | $237.46 | 11.812% | $265.5088 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $183.28 | 4.582% | $191.6779 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $13.67 | 12.270% | $15.3473 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $159.80 | 3.797% | $165.8676 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $213.39 | 9.319% | $233.2758 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $153.95 | 12.264% | $172.8304 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $73.66 | 8.767% | $80.1178 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $1,035.21 | $1,124.6256 | $1,124.64 | $1,124.65 | $1,124.60 | |