| 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 | $109.46 | 10.793% | $121.274 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $222.93 | 13.401% | $252.8048 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $75.82 | 4.349% | $79.1174 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $147.46 | 3.768% | $153.0163 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $61.91 | 3.542% | $64.1029 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $172.49 | 5.498% | $181.9735 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $224.31 | 7.664% | $241.5011 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,014.38 | $1,093.7900 | $1,093.78 | $1,093.70 | $1,093.80 | |