| 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 | $90.97 | 10.546% | $100.5637 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $183.52 | 6.866% | $196.1205 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $187.43 | 12.514% | $210.885 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $172.78 | 11.143% | $192.0329 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $199.97 | 5.722% | $211.4123 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $246.74 | 10.122% | $271.715 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $217.56 | 7.567% | $234.0228 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,298.97 | $1,416.7522 | $1,416.75 | $1,416.70 | $1,416.70 | |