| 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 | $215.26 | 11.831% | $240.7274 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $152.40 | 12.558% | $171.5384 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $140.31 | 3.759% | $145.5843 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $161.58 | 10.309% | $178.2373 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $174.37 | 5.626% | $184.1801 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $185.65 | 7.729% | $199.9989 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $246.75 | 13.187% | $279.2889 | $279.29 | $279.30 | $279.30 |
| 7 purchase totals = | $1,276.32 | $1,399.5553 | $1,399.56 | $1,399.65 | $1,399.50 | |