| 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 | $217.29 | 10.392% | $239.8708 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $244.36 | 7.352% | $262.3253 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $210.98 | 7.454% | $226.7064 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $16.72 | 11.184% | $18.59 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $174.44 | 4.212% | $181.7874 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $39.77 | 3.595% | $41.1997 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $165.84 | 3.772% | $172.0955 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $1,069.40 | $1,142.5751 | $1,142.59 | $1,142.60 | $1,142.60 | |