| 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 | $96.66 | 7.387% | $103.8003 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $142.66 | 11.705% | $159.3584 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $200.82 | 8.315% | $217.5182 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $27.58 | 7.502% | $29.6491 | $29.65 | $29.65 | $29.60 |
| Purchase #5 | $210.91 | 12.525% | $237.3265 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $205.87 | 12.202% | $230.9903 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $10.65 | 5.165% | $11.2001 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $895.15 | $989.8429 | $989.85 | $989.85 | $989.80 | |