| 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 | $129.28 | 10.500% | $142.8544 | $142.85 | $142.85 | $142.90 |
| Purchase #2 | $120.40 | 4.334% | $125.6181 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $166.78 | 11.500% | $185.9597 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $215.75 | 5.404% | $227.4091 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $90.92 | 6.138% | $96.5007 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $226.51 | 8.709% | $246.2368 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $120.30 | 6.751% | $128.4215 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $1,069.94 | $1,153.0003 | $1,153.00 | $1,152.95 | $1,153.00 | |