| 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 | $98.37 | 3.635% | $101.9457 | $101.95 | $101.95 | $101.90 |
| Purchase #2 | $195.66 | 13.462% | $221.9997 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $179.86 | 10.270% | $198.3316 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $137.25 | 12.656% | $154.6204 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $207.83 | 9.137% | $226.8194 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $144.92 | 13.559% | $164.5697 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $238.34 | 8.123% | $257.7004 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,202.23 | $1,325.9869 | $1,325.99 | $1,325.95 | $1,325.90 | |