| 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 | $236.82 | 13.554% | $268.9186 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $232.80 | 13.445% | $264.1 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $63.50 | 8.691% | $69.0188 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $33.77 | 3.132% | $34.8277 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $249.36 | 8.495% | $270.5431 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $240.50 | 6.222% | $255.4639 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $210.60 | 13.396% | $238.812 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $1,267.35 | $1,401.6841 | $1,401.68 | $1,401.65 | $1,401.60 | |