| 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 | $210.41 | 5.835% | $222.6874 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $226.76 | 6.649% | $241.8373 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $88.93 | 8.252% | $96.2685 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $54.25 | 11.181% | $60.3157 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $41.58 | 9.392% | $45.4852 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $211.76 | 9.569% | $232.0233 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $170.36 | 12.764% | $192.1048 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $1,004.05 | $1,090.7222 | $1,090.73 | $1,090.70 | $1,090.70 | |