| 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 | $9.90 | 6.278% | $10.5215 | $10.52 | $10.50 | $10.50 |
| Purchase #2 | $228.34 | 11.826% | $255.3435 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $62.65 | 7.830% | $67.5555 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $167.97 | 9.519% | $183.9591 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $227.70 | 10.437% | $251.465 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $208.58 | 12.181% | $233.9871 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $166.85 | 13.417% | $189.2363 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,071.99 | $1,192.0680 | $1,192.08 | $1,192.05 | $1,192.10 | |