| 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 | $233.51 | 13.839% | $265.8254 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $157.38 | 10.865% | $174.4793 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $174.30 | 10.582% | $192.7444 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $237.53 | 5.240% | $249.9766 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $103.26 | 11.389% | $115.0203 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $219.42 | 6.451% | $233.5748 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $75.50 | 7.576% | $81.2199 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $1,200.90 | $1,312.8407 | $1,312.84 | $1,312.85 | $1,312.80 | |