| 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 | $189.43 | 9.729% | $207.8596 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $13.40 | 13.382% | $15.1932 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $83.32 | 7.724% | $89.7556 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $98.44 | 7.713% | $106.0327 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $132.56 | 11.158% | $147.351 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $244.30 | 7.267% | $262.0533 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $245.67 | 4.864% | $257.6194 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,007.12 | $1,085.8648 | $1,085.86 | $1,085.85 | $1,086.00 | |